(ROOT)	The Library of Congress Classification (LCC) Root
A	General Works
AC1-999	Collections, Series, Collected Works
AC1-195	Collections of Monographs, Essays, etc.
AC801-895	Inaugural and Program Dissertations
AC901-995	Pamphlet Collections
AC999	Scrapbooks
AE1-90	Encyclopedias (General)
AG1-600	Dictionaries and Other General Reference Works
AG1-90	Dictionaries, Minor Encyclopedias
AG103-190	General Works, Pocketbooks, Receipts, etc.
AG195-196	Questions and Answers
AG240-243	Wonders, Curiosities
AG250	Pictorial Works
AG305-313	Notes and Queries
AG500-551	Clipping Bureaus, Information Bureaus
AI1-21	Indexes (General)
AI21	Indexes to Individual Newspapers
AM1-501	Museums (General), Collectors and Collecting
AM10-101	Museography
AM111-160	Museology, Museum Methods, Techniques, etc.
AM200-501	Collectors and Collecting, Private Collections
AN	Newspapers
AP1-271	Periodicals (General)
AP101-115	Humorous Periodicals
AP200-203	Juvenile Periodicals
AS1-911	Academies and Learned Societies (General)
AY10-2001	Yearbooks, Almanacs, Directories (General)
AY30-1730	Almanacs
AY2001	Directories
AZ20-999	History of Scholarship and Learning, the Humanities
AZ999	Popular Errors, Delusions, and Superstitions
B	Philosophy, Psychology, Religion
B1-5739	Philosophy (General).
B108-708	Ancient
B720-765	Medieval
B770-785	Renaissance
B790-5739	Modern
B850-5739	By Region or Country
BC1-199	Logic.
BD10-701	Speculative Philosophy.
BD10-41	General Philosophical Works
BD95-131	Metaphysics
BD143-236	Epistemology, Theory of Knowledge
BD240-260	Methodology
BD300-450	Ontology (including the Soul, Life, Death)
BD493-701	Cosmology (including Teleology, Space and Time, Structure of Matter, Plurality of Worlds)
BF1-1999	Psychology, Parapsychology, Occult Sciences.
BF1-940	Psychology
BF173-175	Psychoanalysis
BF176	Psychological Tests and Testing
BF180-205	Experimental Psychology
BF207-209	Psychotropic Drugs
BF231-299	Sensation, Aesthiology
BF309-499	Consciousness, Cognition, Perception, Intuition (including Learning, Attention, Comprehension, Memory, Imagination, Genius, Intelligence, Thought and Thinking, Mental Fatigue)
BF501-504.3	Motivation
BF511-593	Emotion, Feeling, Affection
BF608-635	Will, Choice, Volition
BF636-637	Applied Psychology
BF660-685	Comparative Psychology
BF698-698.9	Personality
BF699-711	Genetic Psychology
BF712-724.85	Developmental Psychology
BF721-723	Child Psychology
BF795-839.5	Temperament, Character (Ethology)
BF839.8-861	Physiognomy
BF866-885	Phrenology
BF889-905	Graphology
BF908-940	The Hand, Palmistry
BF1001-1389	Parapsychology
BF1048-1108	Hallucinations, Sleep, Dreaming, Visions
BF1111-1156	Hypnotism, Suggestion, Mesmerism, Subliminal Projection
BF1161-1171	Telepathy, Mind Reading, Thought Transference
BF1228-1389	Spiritualism (including Mediumship, Spirit Messages, Clairvoyance)
BF1404-1999	Occult Sciences
BF1445-1486	Ghosts, Apparitions, Hauntings
BF1501-1562	Demonology, Satanism, Possession
BF1562.5-1584	Witchcraft
BF1585-1623	Magic, Hermetics, Necromancy
BF1651-1729	Astrology
BF1745-1779	Oracles, Divinations
BF1783-1815	Seers, Prophets, Prophecies
BF1845-1891	Fortune-telling
BH1-301	Aesthetics.
BJ1-2195	Ethics. Social Usages. Etiquette.
BJ71-1185	History and Systems (including Individual Ethical Philosophers)
BJ1188-1295	Religious Ethics
BJ1518-1697	Individual Ethics, Character, Virtue (including Practical and Applied Ethics, Conduct of Life, Success)
BJ1725	Ethics of Social Groups, Classes, etc., Professional Ethics
BJ1801-2195	Social Usages, Etiquette
BL1-2790	Religions, Mythology, Rationalism
BL1-50	Religion (General)
BL51-65	Religion in Relation to Special Subjects
BL70-71	Sacred Books (General)
BL71.5-72	Biography
BL74-98	Religions of the World
BL175-290	Natural Theology
BL175-190	General
BL200	Theism
BL205-215	Nature and Attributes of Deity
BL217	Polytheism
BL218	Dualism
BL220	Pantheism
BL221	Monotheism
BL224-226	Creation, Theory of the Earth
BL239-265	Religion and Science
BL270	Unity and Plurality
BL290	The Soul
BL300-325	The Myth, Comparative Mythology
BL350-385	Classification of Religions
BL410	Religions in Relation to One Another
BL425-490	Religious Doctrines (General)
BL430	Origins of Religion
BL435-457	Nature Worship
BL458	Women in Comparative Religion
BL460	Sex Worship, Phallicism
BL465-470	Worship of Human Beings
BL473-490	Other
BL500-547	Eschatology
BL500-619	Worship, Cults
BL624-627	Religious Life
BL630-632.5	Religious Organization
BL660-2670	History and Principles of Religions
BL660	Indo-european, Aryan
BL685	Ural-altaic
BL687	Mediterranean Region
BL690-980	European, Occidental
BL700-820	Classical (Etruscan, Greek, Roman)
BL830-875	Germanic and Norse
BL900-980	Other European
BL1000-2370	Asian, Oriental
BL1000-1035	General
BL1050-1060	By Region
BL1100-1295	Hinduism
BL1100-1107.5	General
BL1108.2-1108.7	Religious Education
BL1109.2-1109.7	Antiquities
BL1111-1143.2	Sacred Books, Sources
BL1112.2-1137.5	Vedic Texts
BL1140.2-1140.4	Puranas
BL1141.2-1142.6	Tantric Texts
BL1145-1146	Hindu Literature
BL1150-1168	By Religion or Country
BL1212.32-1212.56	Doctrines, Theology
BL1216-1225	Hindu Pantheon, Deities
BL1225.2-1243.58	Religious Life
BL1243.72-1243.78	Monasteries, Temples, etc/
BL1271.2-1295	Modifications, Sects
BL1284.5-1288.8	Vaishnavism
BL1300-1380	Jainism
BL1310-1314.2	Sacred Books, Source
BL1315-1317	Jain Literature
BL1376-1378.85	Forms of Worship
BL1379-1380	Modifications, etc.
BL1500-1590	Zoroastrianism (Mazdeism), Parseeism
BL1595	Yezidis
BL1600-1695	Semitic
BL1600-1605	General
BL1610	Aramean
BL1615-1616	Sumerian
BL1620-1625	Assyro-babylonian
BL1630	Chaldean
BL1635	Harranian, Pseudo-sabian
BL1640	Syrian, Palestinian, Samaritan
BL1650	Hebrew. Judaism, see Bm
BL1660-1665	Phenician, Cathaginian, etc.
BL1670-1672	Canaanite
BL1675	Moabite, Philistine
BL1680-1685	Arabian (Except Islam, see Bp
BL1695	Druses
BL1710	Eithiopian
BL1750-2350	By Region or Country
BL1800-1975	China
BL1830-1882	Confucianism
BL1899-1942	Taoism
BL2000-2032	India
BL2017-2018.7	Sikhism
BL2200-2228	Japan
BL2216-2227.8	Shintoism
BL2230-2240	Korea
BL2400-2490	African
BL2420-2460	Egyptian
BL2500-2592	American. American Indians, see E and F
BL2600-2630	Oceania
BL2690	Arctic Regions
BL2700-2790	Rationalism
BM1-990	Judaism
BM1-449	General
BM70-135	Study and Teaching
BM150-449	History
BM201-449	By Region or Country
BM480-488.5	Pre-talmudic Jewish Literature
BM487-488.5	Dead Sea Scrolls
BM495-532	Sources of Jewish Religion, Rabbinical Literature
BM497-509	Talmudic Literature
BM497-497.8	Mishnah
BM498	Palestinian Talmud
BM499-504.7	Babylonian Talmud
BM507-507.5	Baraita
BM508-508.5	Tosefta
BM510-518	Midrash
BM520-523.7	Halacha
BM525	Cabala
BM529	Jewish Tradition
BM534-538	Relation of Judaism to Special Subject Fields
BM545-582	Principles of Judaism (General)
BM585-585.2	Controversial Works Against the Jews
BM590-591	Jewish Works Against Christianity and Islam
BM600-645	Dogmatic Judaism
BM646	Heresy, Heresies
BM648	Apologetics
BM650-747	Practical Judaism
BM651-652.7	Rabbis, Priests, etc.
BM653-653.7	Congregations, Synagogues
BM654-655.6	The Tabernacle, the Temple
BM656-657	Forms of Worship
BM660-679	Liturgy and Ritual
BM690-695	Festivals and Fasts
BM700-720	Rites and Customs
BM723-729	Jewish Way of Life, Spiritual Life, Personal Religion
BM730-747	Preaching, Homilitics
BM750-755	Biography
BM900-990	Samaritans
BP1-610	Islam, Bahaism, Theosophy.
BP1-253	Islam
BP1-68	General
BP42-48	Study and Teaching
BP50-68	History
BP70-80	Biography
BP75-77.75	Muhammad
BP87-89	Islamic Literature
BP100-137.5	Sacred Books
BP100-134	Koran
BP128.15-129.83	Special Parts and Chapters
BP130-134	Works About the Koran
BP135-136.9	Hadith Literature, Traditions, Sunna
BP137-137.5	Koranic and Other Islamic Legends
BP160-165	General Works on Islam
BP165.5	Dogma ('aqa'id)
BP166-166.94	Theology (Kalam)
BP167.5	Heresy, Heresies
BP168	Apostasy From Islam
BP169	Works Against Islam and the Koran
BP170	Works in Defense of Islam, Islamic Apologetics
BP170.2	Benevolent Work, Social Work, Welfare Work, etc.
BP170.3-170.5	Missionary Work of Islam
BP171-173	Relation of Islam to Other Religions
BP173.25-173.45	Islamic Sociology
BP174-190	The Practice of Islam
BP176-181	The Five Duties of A Moslem
BP182	Jihad (Holy War)
BP184-184.9	Religious Ceremonies, Rites, etc.
BP186-186.97	Special Days and Seasons, Fasts, Feasts, Festivals, etc.
BP187-187.9	Shrines, Sacred Places, etc.
BP188-190	Islamic Religious Life
BP188.2-188.3	Devotional Literature
BP188.45-189.65	Sufism, Mysticism, Dervishes
BP189.68-189.7	Monasticism
BP191-253	Branches, Sects, and Modifications
BP192-194.9	Shiites
BP221-223	Black Muslims
BP231-233	Moorish Science Temple of America
BP251-253	Nurculuk
BP300-395	Bahaism
BP500-585	Theosophy
BP595-597	Anthroposophy
BP600-610	Other Beliefs and Movements
BQ1-9800	Buddhism.
BQ251-799	History
BQ840-999	Biography
BQ860-939	Gautama Buddha
BQ1001-1045	Buddhist Literature
BQ1100-3340	Tripitaka (Canonical Literature)
BQ4061-4570	Doctrinal and Systematics Buddhism
BQ4620-4890	Buddhist Pantheon
BQ4911-5720	Practice of Buddhism, Forms of Worship
BQ5851-5899	Benevolent Work
BQ5901-5975	Missionary Work
BQ6001-6388	Monasticism
BQ7001-9800	Modifications, Schools, etc.
BR1-1725	Christianity.
BR60-67	Early Christian Literature, Fathers of the Church
BR140-1500	History
BR1690-1725	Biography
BS1-2970	The Bible.
BS410-780	Works About the Bible
BS701-1830	Old Testament
BS1901-2970	New Testament
BT10-1480	Doctrinal Theology.
BT19-30	Doctrine and Dogma
BT98-180	God
BT119-123	Holy Spirit, the Paraclete
BT198-590	Christology
BT595-685	Mary, Mother of Jesus, Mariology
BT695-748	Creation
BT750-810.2	Salvation
BT819-891	Eschatology (Death, Resurrection, Judgment, Immortality, etc.)
BT899-950	Future Life
BT1095-1255	Apologetics, Evidences of Christianity
BT1313-1480	History of Specific Doctrines and Movements
BV1-5099	Practical Theology
BV5-530	Worship (Public and Private)
BV590-1652	Ecclesiastical Theology
BV2000-3705	Missions
BV3750-3799	Evangelism, Revivals
BV4000-4470	Pastoral Theology
BV4485-5099	Practical Religion, the Christian Life
BX1-9999	Christian Denominations.
BX1-9.5	Church Unity, Ecumenical Movement
BX100-189	Eastern Churches
BX200-754	Orthodox Eastern Church
BX800-4795	Roman Catholic Church
BX4800-9999	Protestantism
C	Auxiliary Sciences of History
C1-51	Auxiliary Sciences of History (General).
CB3-481	History of Civilization.
CB156	Terrestrial Evidence of Interplanetary Voyages
CB158-161	Forecasts of Future Progress
CB195-281	Civilization and Race
CB305-430	By Period
CB440-481	Relation to Special Topics
CB478	Technology
CC1-960	Archaeology.
CC72-72.7	Philosophy, Theory
CC73-81	Methodology
CC135-137	Preservation, Restoration, and Conservation of Antiquities, Antiquities and State
CC140	Forgeries of Antiquities
CC200-255	Bells, Campanology
CC300-350	Crosses
CC600-605	Boundary Stones
CC700-705	Stone Heaps, Cairns, etc. of Unknown Purpose
CC710	Hill Figures
CC960	Lanterns of the Dead
CD1-6471	Diplomatics, Archives, Seals.
CD1-511	Diplomatics
CD70-79	Practice of Special Chancelleries
CD80-81	Formularies
CD87	Forgeries of Documents
CD91-392	Collection of Documents, Facimilies, etc. for Study
CD921-4280	Archives (Science of, Guides to, Inventories)
CD995-996.4	History and Statistics
CD997	Biographies of Archivists
CD1000-4280	By Region or Country
CD5001-6471	Seals
CD5201-5391	Ancient
CD5501-5557	Medieval
CD5561	Renaissance
CD5575-6471	Modern
CE1-97	Calendar, Technical Chronology.
CE21-46	Ancient
CE51-85	Medieval and Modern
CE91-92	Perpetual Calendars, Century Calendars, etc.
CJ1-6661	Numismatics, Coins, Medals.
CJ1-4625	Coins
CJ153-161	Finds of Coins
CJ205-1397	Ancient
CJ1509-4625	Medieval and Modern
CJ4801-5450	Tokens
CJ4861-4889	By Period
CJ4901-5336	By Region or Country
CJ5350-5450	Special Uses of Tokens
CJ5501-6661	Medals and Medallions
CJ5581-5690	Ancient
CJ5723-5793	Medieval and Modern
CJ5795-6661	By Region or Country
CN1-1355	Inscriptions, Epigraphy.
CN120-745	Ancient Inscriptions
CN350-455	Greek
CN510-740	Latin
CN750-753	Early Inscriptions
CN755	Medieval Inscriptions (General)
CN760	Modern Inscriptions
CN805-865	By Language
CN870-1355	By Region or Country
CR1-6305	Heraldry.
CR51-79	Crests, Monograms, Devices, Badges, Mottoes, etc.
CR91-93	Shields and Supporters
CR101-115	Flags, Banners, and Standards
CR191-1020	Public and Official Heraldry
CR1101-1131	Ecclesiastical and Sacred Heraldry
CR1179-3395	Family Heraldry
CR3499-4420	Titles of Honor, Rank, Precedence, etc.
CR4480-4485	Royalty, Insignia, Regalia, Crown and Coronets, etc.
CR4501-6305	Chivalry and Knighthood
CR4547-4553	Ceremonials, Pageants, Tournaments, etc.
CR4571-4595	Duels and Dueling
CR4651-6305	Orders
CS1-3090	Genealogy.
CS25-35	Genealogical Lists, etc., Covering More Than One Country or Continent
CS38-39	Family History Covering More Than One Country
CS42-2209	By Region or Country
CS2300-3090	Personal and Family Names
CT21-9999	General Biography.
CT21-22	Biography as An Art or Literary Form
CT31-83	History of Biographical Literature, Lives of Biographers
CT93-206	General Collective Biography
CT206	Portraits
CT210-3150	National Biography
CT3200-9999	Biography, By Subject
CT3200-3830	Biography of Women (Collective)
CT3990	Academicians, Scholars, Savants
CT4150-9950	Special Subjects
CT9960-9998	Other Miscellaneous Groups
CT9999	Blank Books for Personal Records, Diaries, etc.
D	History: General and Outside the Americas
D1-1075	General World History.
D1-24.5	General
D1	Periodicals, Societies
D2	Yearbooks, Registers
D3	Congresses, Conferences, etc., By Country
D5	Sources and Documents, Collections
D5.5	Minor Sources, Source Books
D6	Collected Works: Several Authors
D7	Collected Works: Individual Authors
D8	Minor Works, Pamphlets, etc.
D9	Dictionaries
D10	Minor Reference Books (Anecdotes, Curiosa, Allusions, etc.)
D11	Chronological Tables, etc.: General
D11.5	Chronological Tables, etc.: Special
D12	Pictorial Atlases
D13	Historiography: General Works
D13.2	Historiography: Criticisms and Reviews
D14	Biographies of Historians: Collective
D15	Biographies of Historians: Individual, A-z
D16	Methodology, Relation to Other Sciences
D16.2	Study and Teaching: General Works
D16.25	Study and Teaching: General Special
D16.3	Study and Teaching: United States
D16.4	Study and Teaching: Other Countries, A-z
D16.5	Study and Teaching: Schools, By Place or Name, A-z
D16.7	Philosophy of History: General Works to 1800
D16.8	Philosophy of History: General Works 1801-
D16.9	Special Topics
D17	World Histories: Chronicles and Works Written Before 1525
D18	World Histories: Chronicles and Works Written From 1525 to 1800
D20	World Histories: General Works, 1801-
D21	World Histories: Compends, Textbooks, Outlines, Syllabi
D21.1	World Histories: Pictorial Works
D21.3	World Histories: General Special
D21.5	World Histories: Historical Geography
D22	History of Several Countries Treated Together
D23	General Popular Works
D23.5	Comic and Satirical Works
D24	Historical Events Not Restricted to One Country or Period
D24.5	Other
D25-27	Military and Naval History
D31-34	Political and Diplomatic History
D51-95	Ancient History
D101-110.5	Medieval and Modern History (General)
D111-203	Medieval History
D135-149	Migrations
D151-173	Crusades
D175-195	Latin Kingdom of Jerusalem, Latin Orient
D198-199.7	Islamic Empire
D200-203	Later Medieval (11th-15th Centuries)
D204-893	Modern History
D219-234	1453-1648
D242-283.5	1601-1715
D251-271	Thirty Years' War, 1618-1648
D274.5-6	Anglo-french War, 1666-1667
D275-276	War of Devolution, 1667-1668
D277-278.5	Dutch War, 1672-1678
D279-280.5	War of the Grand Alliance, 1688-1697
D281-283.5	War of Spanish Succession, 1701-1714
D284-297	1715-1789
D291-294	War of Austrian Succession, 1740-1748
D297	Seven Years' War, 1756-1763
D301-309	1789-1815, French Revolutionary and Napoleonic Period
D351-400	Nineteenth Century
D371-379	Eastern Question
D383	1815-1830, Holy Alliance, Quadruple Alliance 1815
D394-400	1871-, Later Nineteenth Century
D410-850	Twentieth Century
D501-680	World War I (1914-1918)
D720-728	Period Between World Wars (1919-1939)
D731-838	World War Ii (1939-1945)
D839-850	Post World War Ii History (1945- )
D880-888	Developing Countries
D890-893	Eastern Hemisphere
D900-1075	Europe (General)
D901-980	Description and Travel
D1050-1075	History
DA1-995	Great Britain, Ireland.
DA10-18	British Empire
DA20-690	England
DA20-27.5	General
DA28-592	History
DA28-35	General
DA40-89.6	Political, Military, Naval, and Air Force History
DA90-125	Antiquities, Social Life and Customs, Races
DA129-260	Early and Medieval History to 1485
DA140-199	Celts, Romans, Saxons, Danes, Normans
DA200-260	1154-1485, Angevins, Plantagenets, Lancaster-york
DA250-260	War of the Roses, 1455-1485
DA300-592	Modern, 1485-
DA310-360	Tudors, 1485-1603
DA350-360	Elizabethan Age, Elizabeth I
DA385-398	Early Stuarts, 1603-1642
DA400-429	Civil War and Commonwealth, 1642-1660
DA430-497	Later Stuarts, 1660-1714
DA498-592	House of Hanover (Windsor), 1714-
DA550-565	Victorian Era, 1837-1901
DA566-592	Twentieth Century
DA600-668	Description and Travel
DA670	Counties, Regions, etc, A-z
DA675-689	London
DA690	Other Cities, Towns, etc, A-z
DA700-745	Wales
DA700-713	General
DA714-722.1	History
DA725-735	Description and Travel, etc.
DA740-745	Local History and Description
DA750-890	Scotland
DA750-757	General
DA758-826	History
DA758-763	Genera;
DA765-774.5	Political and Military History, Antiquities, etc.
DA777-790	Early and Medieval to 1603
DA783.2-45	War of Independence, 1285-1371
DA783.5-790	Stuarts
DA800-814.5	1603-1745
DA807	The Union, 1707
DA813-814.5	The Jacobite Movements, 1707-1745
DA815-826	Nineteenth-twentieth Centuries
DA850-878	Description and Travel
DA880-890	Local History and Description
DA900-995	Ireland
DA900-908.7	General
DA910-965	History
DA910-916.7	General History
DA916.8-927	Antiquities, Social Life and Customs, Races
DA930-937.5	Early and Medieval to 1603
DA933.3	English Conquest, 1154-1189
DA938-965	Modern, 1603-
DA949.5	The Union, 1800
DA950-965	Nineteenth-twentieth Centuries
DA963	Republic of Ireland, Eire, 1922-
DA969-987	Description and Travel, etc.
DA990-995	Local History and Description
DAW1001-1051	Central Europe.
DAW1001-1028	General
DAW1031-1051	History
DB1-3150	Austria, Hungary, Czech Republic, Slovakia.
DB1-879	Austria
DB881-898	Lichtenstein
DB901-999	Hungary
DB2000-3150	Czech Republic, Slovakia (Former Czechoslovakia)
DC1-947	France, Andorra, Monaco.
DC1-20.5	General
DC21-29	Description and Travel
DC139-249	French Revolutionary and Napoleonic Period
DC630-655.5	Alsace-lorraine
DC701-790	Paris
DC921-930	Andorra
DC941-947	Monaco
DD1-901	Germany.
DD1-21	General
DD21.5-43	Description and Travel
DD201-261.7	Nineteenth-twentieth Centuries
DD253-256.5	The Third Reich (1933-1945)
DD280-289	East Germany
DD301-454	Prussia
DD701-901	Local History and Description
DE1-100	The Mediterranean Region, the Greco-roman World.
DE1-15	General
DE23-31	Geography
DE46-73	Antiquities, Social Life and Customs, Races
DE80-93	History
DF10-951	Greece.
DF10-289	Ancient Greece
DF501-649	Medieval Greece, Byzantine Empire, 323-1453
DF701-951	Modern Greece
DF915-936	Athens
DF951	Other Cities and Towns
DG11-999	Italy.
DG11-365	Ancient Italy, Rome to 476
DG61-69	Rome (Ancient City)
DG401-583	Medieval and Modern Italy, 476-
DG670-684.72	Venice
DG791-800	Papal States, Vatican City
DG803-817.3	Rome (Modern City)
DG861-868	Sicily
DG987-999	Malta
DH1-925	Belgium, Luxembourg.
DH401-811	Belgium
DH901-925	Luxembourg
DJ1-500	Netherlands (Holland)
DJ1-30	General
DJ34-40	Description and Travel
DJ95-289	History
DJ401-411	Local History and Description
DK1-4800	Russia, Former Soviet Republics, Poland
DK1-18	General
DK70-112	Early History to 1613
DK113-264.8	House of Romanov, 1613-1917
DK265	Revolution, 1917-1921
DK541-579	St. Petersburg, Leningrad
DK590-609	Moscow
DK751-781	Siberia
DK4010-4800	Poland
DL1-1180	Northern Europe, Scandinavia.
DL101-291	Denmark
DL301-398	Iceland
DL401-596	Norway
DL601-991	Sweden
DL1002-1180	Finland
DP1-900	Spain, Portugal.
DP1-402	Spain
DP285-302	Local History and Description
DP350-374	Madrid
DP501-900	Portugal
DP752-776	Lisbon
DQ1-851	Switzerland.
DQ301-800	Cantons
DQ820-841	Alps
DR1-2285	Balkan Peninsula.
DR51-98	Bulgaria
DR201-296	Romania
DR401-741	Turkey
DR716-739	Istanbul
DR901-998	Albania
DR1202-2285	Yugoslavia
DS1-937	Asia.
DS1-5.9	General
DS31-35	History
DS35.3-35.8	The Islamic World
DS36-39.2	Arab Countries (including North Africa)
DS41-66	Southwestern Asia, Ancient Orient, Near East
DS67-79.9	Iraq
DS80-90	Lebanon
DS92-99	Syria
DS101-151	Israel, the Jews, Palestine
DS133-151	Jews Outside of Israel
DS153-154.9	Jordan
DS155-156	Asia Minor
DS161-199	Armenia
DS201-248	Arabian Peninsula, Saudi Arabia
DS251-326	Iran
DS327-329	Ancient Western and Central Asia
DS331-339.9	Southern Asia, Indian Ocean Region
DS350-375	Afghanistan
DS376-392.2	Pakistan
DS393-396.9	Bangladesh
DS401-486.8	India
DS488-490	Sri Lanka
DS493-495.8	Nepal
DS498-498.8	Goa
DS501-519	East Asia, the Far East
DS527-530.9	Burma
DS554-554.98	Cambodia
DS555-555.98	Laos
DS556-560.72	Vietnam
DS557-559.8	Vietnamese Conflict
DS561-589	Thailand
DS591-599	Malaysia
DS600-605	Malay Archipelago
DS611-649	Indonesia
DS651-689	Philippines
DS701-799.9	China
DS777.545-779.29	People's Republic
DS781-784.2	Manchuria
DS785-786	Tibet
DS798.92-799.9	Taiwan
DS801-897	Japan
DS901-937	Korea
DS930-937	Democratic People's Republic
DT1-3415	Africa.
DT43-154	Egypt
DT154.1-159.9	Sudan
DT160-177	North Africa
DT179.2-179.9	Northwest Africa
DT181-346	Maghrib, Barbary States
DT211-239	Libya
DT241-269	Tunisia
DT271-299	Algeria
DT301-330	Morocco
DT331-346	Sahara
DT348-363.3	Central, Sub-saharan Africa
DT365-469	Eastern Africa
DT371-398	Ethiopia
DT401-409	Somalia
DT411-411.9	Djibouti
DT433.2-433.29	Uganda
DT433.5-434	Kenya
DT436-449	Tanzania
DT450-450.49	Rwanda
DT450.5-450.95	Burundi
DT468-469	East African Islands
DT470-671	West Africa
DT491-516.9	British West Africa
DT509-509.9	Gambia
DT509.97-512.9	Ghana
DT515-515.9	Nigeria
DT516-516.9	Sierra Leone
DT521-555.9	French West Africa
DT541-541.9	Benin
DT543-543.9	Ghana
DT545-545.9	Ivory Coast
DT546.1-546.19	Gabon
DT546.2-546.29	Congo (Brazzaville)
DT546.3-546.39	Central African Republic
DT546.4-546.49	Chad
DT547-547.9	Niger
DT548	West Sahara
DT549-549.9	Senegal
DT551-551.9	Mali
DT554-554.9	Mauritania
DT555-555.9	Burkina Faso
DT561-581	Cameroon
DT582-582.9	Togo
DT591-615.9	Portuguese-speaking West Africa
DT613-613.9	Guinea-bissau
DT615-615.9	Sao Tome and Principe
DT619-620.9	Spanish West Africa
DT620-620.9	Equatorial Guinea
DT621-637	Liberia
DT639	Congo River Region
DT641-665	Zaire
DT669-671	Islands
DT1001-1190	Southern Africa
DT1251-1465	Angola
DT1501-1685	Namibia, South-west Africa
DT1701-2405	South Africa
DT1991-2054	Cape Province, Cape of Good Hope
DT2075-2145	Orange Free State
DT2181-2278	Natal
DT2291-2378	Transvaal, South African Republic
DT2421-2525	Botswana, Bechuanaland
DT2541-2686	Lesotho, Basutoland
DT2701-2825	Swaziland
DT2831-2864	British Central Africa, Federation of Rhodesia and Nyasaland
DT2871-3025	Zimbabwe, Southern Rhodesia
DT3031-3145	Zambia, Northern Rhodesia
DT3161-3257	Malawi-nyasaland
DT3291-3415	Mozambique
DU1-950	Oceania, Australia, New Zealand.
DU80-398	Australia
DU400-430	New Zealand
DU490	Melanesia
DU500	Micronesia
DU510	Polynesia
DU520-950	Smaller Island Groups
DU620-629	Hawaii, Hawaiian Islands
DU739-747	New Guinea
DU810-819	Samoan Islands
DX101-301	Roma (Gypsies).
E	History: America and United States
E11-143	America
E11-29	General.
E29	Elements in the Population
E31-49.2	North America.
E51-73	Pre-columbian America, the Indians
E75-99	Indians of North America
E81-83	Indian Wars.
E99	Indian Tribes and Cultures
E101-135	Discovery of America and Early Explorations.
E103-110	Pre-columbian Period
E111-120	Columbus
E121-135	Post-columbian Period, El Dorado
E141-143	Descriptive Accounts of America, Earliest to 1810.
E151-887	United States
E151-169.12	General
E171-183.9	History
E171-180	General
E173	Sources and Documents
E175-175.7	Historiography
E176-176.8	Biography
E179.5	Historical Geography
E181	Military History.
E182	Naval History
E183-183.3	Political History.
E183.7-183.9	Diplomatic History, Foreign and General Relations
E183.8	Relations With Individual Countries
E184-185.98	Elements in the Population
E184.5-185.98	African-americans.
E185.2-185.89	Status and Development Since Emancipation
E185.96-185.98	Biography, Genealogy
E186-199	Colonial History.
E186-189	General
E191-199	By Period
E191	1607-1689
E195-199	1689-1775
E196	King William's War, 1689-1697
E197	Queen Anne's War, 1702-1713
E198	King George's War, 1744-1748
E199	French and Indian War, 1766-1763
E201-298	The Revolution.
E300-453	Revolution to Civil War.
E300-302.6	General
E302	Collected Works of American Statesmen
E302.1	Political History
E302.5-302.6	Biography (Late Eighteenth Century)
E303-440.5	By Period
E303-309	1775-1789, the Confederation, 1783-1789
E310-337	Constitutional Period, 1789-1809.
E310.7	Diplomatic History, Foreign and General Relations
E311-320	Washington's Administration, 1789-1797.
E321-330	John Adams' Administration, 1797-1801.
E323	Troubles With France, 1796-1800
E331-337	Jefferson's Administration, 1801-1801.
E333	Louisiana Purchase, 1803
E335	War With Tripoli, 1801-1805
E336-336.5	Neutral Trade and Its Restrictions, 1800-1810
E337.5	Nineteenth Century (General)
E337.8-400	Early Nineteenth Century, 1801-1845
E337.8-340	General
E337.8	Collected Works of American Statesmen
E339-340	Biography
E341-370	Madison's Administration, 1809-1817.
E351-364.9	War of 1812.
E365	War With Algeria, 1815
E371-375	Monroe's Administration.
E373	Missouri Compromise
E374	Diplomatic History, Foreign Relations
E376-380	John Quincy Adams' Administration, 1825-1829.
E381-385	Jackson's Administration.
E384.3	Nullification
E386-360	Van Buren's Administration, 1837-1841
E391-392	William H. Harrison's Administration, March 4-april 4, 1841
E396-400	Tyler's Administration, April 4, 1841-1845
E398	Northeastern Boundary Disputes, 1783-1845
E401-415.2	War With Mexico, 1845-1849.
E408	Mexican Cessions of 1848
E415.6-440.5	Middle Nineteenth Century, 1845-1861
E415.6-415.9	General
E415.6	Collected Works of American Statesmen
E415.8-415.9	Biography
E416-420	Polk's Administration, 1845-1849
E421-423	Taylor's Administration, 1849-july 9, 1850
E423	Slavery Question, 1849-1853
E426-430	Filmore's Administration, 1853-1857
E431-435	Pierce's Administration
E433	Slavery Question, 1853-1857
E436-440.5	Buchanan's Administration, 1857-1861
E438	Slavery Question, 1857-1861
E440.5	State of the Country, November 1860-march 4, 1861
E441-453	Slavery in the United States, Antislavery Movements.
E456-655	Civil War Period, 1861-1865.
E456-459	Lincoln's Administration, 1861- April 15, 1865.
E461-655	The Civil War, 1861-1865
E482-489	Confederate States of America.
E491-586	Armies, Troops
E591-600	Naval History
E660-738	Late Nineteenth Century.
E660-664	General
E660	Collected Works of American Statesmen
E661.7	Diplomatic History, Foreign and General Relations
E663-664	Biography
E666-670	Johnson's Administration, April 15, 1865-1869.
E668	Reconstruction, 1865-1877
E669	Purchase of Alaska, 1867
E671-680	Grant's Administration, 1869-1877
E681-685	Hayes' Administration, 1877-1881
E686-687.9	Garfield's Administration, March 4-september 19, 1881
E691-695	Arthur's Administration, September 19, 1881-1885
E696-700	Cleveland's First Administration, 1885-1889
E701-705	Benjamin Harrison's Administration, 1889-1893
E706-710	Cleveland's Second Administration
E711-738	Mckinley's First Administration, 1897-1901
E713	Annexation in 1898 of Hawaii, the Philippines, and Puerto Rico
E714-735	Spanish-american War (War of 1898).
E740-837.7	Twentieth Century.
E740-749	General
E740.5	Sources and Documents
E742.5	Collected Works of American Statesmen
E743-743.5	Political History
E743.5	Un-american Activities
E744-744.5	Diplomatic History, Foreign and General Relations
E745	Military History
E746	Naval History
E747-748	Biography
E751	Mckinley's Second Administration, March 4-september 14, 1901
E756-760	Theodore Roosevelt's Administration, September 14, 1901-1901.
E761-765	Taft's Administration, 1909-1913
E766-783	Wilson's Administration, 1913-1921.
E768	Purchase of Danish West Indies (Virgin Islands), 1917
E780	Internal History During World War I
E784-805	Harding-coolidge-hoover Era, "the Twenties"
E785-786	Harding's Administration, 1921-august 2, 1923
E791-796	Coolidge's Administration, August 2, 1923-1929
E801-805	Hoover's Administration, 1929-1933.
E806-812	Franklin Delano Roosevelt's Administration, 1933-april 12, 1945.
E813-816	Truman's Administration, April 12, 1945-1953.
E835-837.7	Eisenhower's Administration, 1953-1961
E838-887	Later Twentieth Century, 1961-
E838-840.8	General
E838.3	Sources and Documents
E839.5-839.8	Political History
E839.8	Un-american Activities
E840-840.2	Diplomatic History
E840.6-840.8	Biography (General)
E841-843	Kennedy's Administration, 1961- November 22, 1963
E842.9	Assassination, Funeral, Memorial Services, etc.
E846-851	Johnson's Administration, November 22, 1963-1969
E855-861	Nixon's Administration, 1969-august 9, 1974
E860-861	Watergate Affair, Resignation
E865-868	Ford's Administration, August 9, 1974-1977
E872-874	Carter's Administration, 1977-1981
E876-880	Reagan's Administration, 1981-1989
E877.3	Assassination Attempt
E881-884	Bush Administration, 1989-1993
E885-887	Clinton Administration, 1993-
F	History: United States Local and America
F1-975	United States Local History.
F1-15	New England.
F16-30	Maine.
F31-45	New Hampshire.
F46-60	Vermont.
F61-75	Massachusetts.
F76-90	Rhode Island.
F91-105	Connecticut.
F106	Atlantic Coast.
F116-130	New York.
F131-145	New Jersey.
F146-160	Pennsylvania.
F161-175	Delaware.
F176-190	Maryland.
F191-205	District of Columbia.
F206-220	The South.
F221-235	Virginia.
F236-250	West Virginia.
F251-265	North Carolina.
F266-280	South Carolina.
F281-295	Georgia.
F296-301	Gulf States.
F306-320	Florida.
F321-335	Alabama.
F336-350	Mississippi.
F351-355	Mississippi River and Valley.
F366-380	Louisiana.
F381-395	Texas.
F396	Lower Mississippi Valley.
F406-420	Arkansas.
F431-445	Tennessee.
F446-460	Kentucky.
F461-475	Missouri.
F476-485	Northwest Territory, Old Northwest.
F486-500	Ohio.
F516-520	Ohio River and Valley.
F521-535	Indiana.
F536-550	Illinois.
F550.5-553.2	Great Lakes Region.
F561-575	Michigan.
F576-590	Wisconsin.
F590.3-596.3	The West, Trans-mississippi Region, Great Plains.
F597	The Northwest.
F598	Missouri River and Valley.
F601-615	Minnesota.
F616-630	Iowa.
F631-645	North Dakota.
F646-660	South Dakota.
F661-675	Nebraska.
F676-690	Kansas.
F691-705	Oklahoma.
F721-722	Rocky Mountains.
F726-740	Montana.
F746-755	Idaho.
F756-770	Wyoming.
F771-785	Colorado.
F786-788	Southwest.
F791-805	New Mexico.
F806-820	Arizona.
F821-835	Utah.
F836-850	Nevada.
F850.5-851.5	Pacific States
F852-853	Pacific Northwest.
F856-870	California.
F871-885	Oregon.
F886-900	Washington.
F901-951	Alaska.
F951	Bering Sea and Aleutian Islands
F965	U.s. Territories (General)
F970	Insular Possessions of the United States (General)
F975	American Countries With Close U.s. Political Affiliations
F1001-1140	Canada.
F1001-1035	General
F1035.8	Maritime Provinces, Atlantic Coast of Canada
F1036-1040	Nova Scotia, Acadia
F1041-1045	New Brunswick
F1046-1049.7	Prince Edward Island
F1050	St. Lawrence Gulf, River and Valley (General)
F1051-1055	Quebec
F1056-1059.7	Ontario
F1060-1060.97	Canadian Northwest, Northwest Territories
F1061-1065	Manitoba
F1067	Assiniboia
F1070-1074.7	Saskatchewan
F1075-1080	Alberta
F1086-1089.7	British Columbia
F1090	Rocky Mountains of Canada
F1090.5	Arctic Regions
F1091-1095.5	Yukon
F1096-1100.5	Mackenzie
F1101-1105.7	Franklin
F1106-1110.5	Keewatin
F1121-1139	Newfoundland
F1135-1139	Labrador
F1140	The Labrador Peninsula
F1170	French America: Saint Pierre and Miquelon
F1201-3799	Latin America, Spanish America
F1201-1392	Mexico.
F1218.5-1221	Antiquities, Indians
F1401-1419	Latin America General.
F1421-1577	Central America.
F1435-1435.3	Mayas
F1441-1457	Belize
F1461-1477	Guatemala
F1481-1497	Salvador (El Salvador)
F1501-1517	Honduras
F1521-1537	Nicaragua
F1541-1557	Costa Rica
F1561-1577	Panama
F1569.2	Canal Zone, Panama Canal
F1601-2191	West Indies.
F1630-1640	Bermuda
F1650-1660	Bahamas
F1741-1991	Greater Antilles
F1751-1854.9	Cuba
F1788-1788.22	Communist Regime
F1861-1896	Jamaica
F1900-1941	Haiti (Island), Hispaniola
F1912-1930	Haiti (Republic),
F1931-1941	Dominican Republic
F1951-1983	Puerto Rico
F1991	Navassa
F2001-2151	Lesser Antilles
F2006	Leeward Islands
F2011	Windward Islands
F2016	Islands Along Venezuela Coast
F2033-2129	Individual Islands
F2131-2133	British West Indies
F2136	Virgin Islands of the United States
F2141	Netherlands West Indies, Dutch West Indies
F2151	French West Indies
F2155-2191	Caribbean Area, Caribbean Sea
F2201-2239	South America General.
F2251-2291	Colombia.
F2301-2349	Venezuela.
F2351-2471	Guiana.
F2361-2391	Guyana, British Guiana
F2401-2431	Surinam
F2441-2471	French Guiana
F2501-2659	Brazil.
F2661-2699	Paraguay.
F2701-2799	Uruguay.
F2801-3021	Argentina.
F3031-3031.5	Falkland Islands
F3051-3285	Chile.
F3301-3359	Bolivia.
F3401-3619	Peru.
F3701-3799	Ecuador.
G	Geography and Anthropology
G1-9980	General Geography, Atlases, Maps
G100.5-108.5	Toponymy
G140	Great Cities of the World
G141	Historical Geography
G142	Aerial Geography
G149-570	Voyages and Travels
G149-180	Voyages and Travels (General)
G155-180	Travel and State, Tourist Trade
G200-336	History of Discoveries, Explorations, and Travel
G521-539	Adventures, Shipwrecks, Buried Treasure, etc.
G540-550	Seafaring Life, Ocean Travel, etc.
G575-890	Polar Regions
G905-910	Tropics
G912-922	Northern and Southern Hemispheres
G1000.3-3122	Atlases
G1000.3-1000.5	Atlases of the Moon, Planets, etc.
G1001-1046	World Atlases
G1050-1052	Northern and Southern Hemispheres
G1053	The Tropics
G1054-1055	Polar Regions
G1059-1061	Maritime Atlases (General)
G1100-1779	Western Hemisphere, America
G1105-1694	North America
G1110-1114	Greenland
G1115-1193	Canada
G1200-1534.24	United States
G1535-1537	Caribbean Area
G1540-1542	Latin America (General)
G1545-1549	Mexico
G1550-1594	Central America
G1600-1694	West Indies
G1700-1799	South America
G1780-2799	Eastern Hemisphere
G1791-2082	Europe
G2200-2444	Asia
G2445-2739	Africa
G2740-2799	Australasia
G2800-3064	Oceans (General)
G3100-3102	Antarctica
G3122	Atlases of Imaginary, Literary, and Mythological Places
G3160-3182	Globes
G3190-9980	Maps
G3190-3192	Celestial Maps
G3195-3199	Moon
G3200-3202	World Maps
G3210-3222	Northern and Southern Hemispheres
G3240-3241	Tropics
G3250-3251	Temperate Zones
G3260-3272	Polar Regions
G3290-5668	Western Hemisphere, America
G3300-5184	North America
G3380-3384	Greenland
G3400-3612	Canada
G3690-4383	United States
G4390-4392	Caribbean Area
G4410-4763	Mexico
G4800-4884	Central America
G4900-5184	West Indies
G5200-5668	South America
G5670-9084	Eastern Hemisphere
G5700-6966	Europe
G7400-8198.54	Asia
G8200-8904	Africa
G8950-9084	Australasia
G9095-9794	Oceans (General)
G9800-9804	Antarctica
G9900-9980	Unlocalized Maps
GA1-1776	Cartography, Mathematical Geography
GA1-87	Mathematical Geography
GA51-87	Surveys (General)
GA101-1776	Cartography
GA109	Aerial Cartography
GA109.5	Cadastral Mapping
GA109.8	Statistical Mapping
GA110-115	Projection
GA125-155	Map Drawing, Modeling, Printing, Reading, etc.
GA192-197.3	Map Libraries, Collections of Maps, Globes, etc.
GA260-288	Globe Making, Globes
GA300-325	World Maps, General Atlases, etc.
GA341-1776	Maps: By Region or Country
GB3-5030	Physical Geography
GB111-398.7	By Region or Country
GB400-649	Geomorphology
GB447	Climatic Geomorphology
GB448	Slopes
GB450-460	Coastal Geomorphology
GB461-468	Reefs
GB471-478	Islands
GB500-555	Mountains, Orography
GB561-649	Other Landforms (Deserts, Floodplains, Caves, etc.)
GB651-2998	Hydrology, Water
GB980-992	Watersheds, Runoff, Drainage
GB1001-1199.6	Groundwater, Hydrogeology
GB1201-1598	Rivers, Streams
GB1601-1798.9	Lakes, Limnology
GB2401-2598	Ice, Glaciers
GB2601-2798	Snow, Snow Surveys
GB2801-2998	Hydrometerology
GB5000-5030	Natural Disasters
GC1-1581	Oceanography
GC63-78	Underwater Exploration
GC83-87.6	Submarine Topography
GC96-97.8	Estuarine Oceanography
GC100-103	Seawater
GC109-149	Chemical Oceanography
GC150-181	Physical Oceanography
GC150-155	Density
GC160-177	Temperature
GC177.6-181	Optical Oceanography
GC190-190.5	Ocean-atmosphere Interaction
GC200-376	Dynamics of the Ocean
GC205-226	Waves
GC228.5-228.6	Ocean Circulation
GC229-296.8	Currents
GC297-299	Water Masses and Ocean Mixing
GC300-376	Tides
GC377-399	Marine Sediments
GC401-881	Oceanography.
GC1000-1023	Marine Resources, Applied Oceanography
GC1080-1581	Marine Pollution
GE1-140	Environmental Sciences
GE1	Periodicals, Societies, Serials
GE5	Congresses
GE10	Dictionaries, Encyclopedias
GE15	Terminology, Abbreviations, Notation
GE20	Directories
GE25-35	Communication in Environmental Sciences
GE25	General Works
GE30	Information Services
GE35	Environmental Literature
GE40-45	Philosophy, Relation to Other Topics, Methodology
GE40	General Works
GE45	Special Methods
GE50	History
GE55-56	Biography
GE55	Collective
GE56	Individual, A-z
GE60	Vocational Guidance
GE70-90	Environmental Education, Study and Teaching, Research
GE70	General Works
GE75	Audio-visual Aids
GE80-90	By Region or Country
GE80	United States: General Works
GE85	United States: By Region or State, A-z
GE90	Other Regions or Countries
GE95-100	Museums, Exhibitions
GE95	General Works
GE100	By Region or Country
GE105	General Works
GE110	Popular Works
GE115	Juvenile Works
GE120	Pictorial Works
GE125	Public Opinion
GE140	Environmental Degradation, By Region or Country (to Be Developed)
GF1-900	Human Geography
GF53-71	Environmental Influences on Man
GF75	Man's Influence on the Environment
GF101-127	Settlements
GF125	Urban Geography
GF127	Rural Geography
GF500-900	By Region or Country
GN1-890	Anthropology
GN49-298	Physical Anthropology
GN51-59	Anthropometry
GN62.8-263	Human Variation (including Growth, Physical Form, Skeleton, Nervous System, Skin, etc.)
GN269-279	Race (General)
GN280.7	Man as An Animal, Simian Traits Versus Human Traits
GN281-289	Human Evolution
GN282-286.7	Fossil Man, Human Paleontology
GN296	Medical Anthropology
GN301-673	Cultural Anthropology, Ethnology
GN357-367	Culture and Cultural Processes (including Social Change, Structuralism, Diffusion, etc.)
GN378-395	Collected Ethnographies
GN397-397.5	Applied Anthropology
GN406-517	Cultural Traits, Customs, and Institutions
GN406-442	Technology, Material Culture (including Food, Shelter, Fire, Tools, etc)
GN448-450.7	Economic Organization, Economic Anthropology
GN451-477.7	Intellectual Life (including Communication, Recreation, Philosophy, Religion, Knowledge, etc.)
GN478-491.7	Social Organization
GN492-495	Political Organization, Political Anthropology
GN495.4-498	Societal Groups, Ethnocentrism, Diplomacy, Warfare, etc.
GN502-517	Psychological Anthropology
GN537-673	Ethnic Groups and Races
GN550-673	By Region or Country
GN700-890	Prehistoric Archaeology
GR1-950	Folklore
GR72-79	Folk Literature (General, Including Folktales, Legends)
GR81	Folk Beliefs, Superstitions
GR100-390	By Region or Country
GR420-950	By Subject
GR430-487	Folklore Relating to Private Life (including Dreams, Love, Children, Nursery Rhymes, etc.)
GR500-615	Supernatural Beings, Demonology, Fairies, Ghosts, Charms, etc.
GR620-635	Cosmic Phenomena
GR650-690	Geographical Topics
GR700-860	Animals, Plants, and Minerals
GR865-874	Transportation, Travel, Commerce, etc.
GR880	Medicine, Folk Medicine
GR890-910	Occupations
GR931-940	Signs and Symbols
GT1-7070	Manners and Customs (General)
GT170-476	Houses, Dwellings
GT485	Churches and Church Going
GT500-2370	Costume, Dress, Fashion
GT2400-3390	Customs Relative to Private Life (including Children, Marriage, Eating and Drinking, Funeral Customs, etc.)
GT3400-5090	Customs Relative to Public and Social Life (including Town Life, Court Life, Festivals, Holidays, Ceremonies of Royalty, etc.)
GT5220-5285	Customs Relative to Transportation and Travel
GT5320-6720	Customs Relative to Special Classes (Birth, Rank, Occupation, etc.)
GT5320-5680	By Birth Rank, etc.
GT5750-6390	By Occupation
GV1-1860	Recreation, Leisure
GV181.35-181.55	Recreation Leadership, Administration of Recreation Services
GV182-182.5	Recreation Areas and Facilities
GV191.2-200.66	Outdoor Life
GV191.68-198.9	Camping
GV199-199.6	Hiking, Pedestrian Tours
GV199.8-200.3	Mountaineering
GV200.4-200.5	Orientation, Wilderness Survival
GV200.6	Water Oriented Recreation
GV201-555	Physical Education and Training
GV346-350	School and College Athletics, Intramural and Interscholastic Athletics
GV401-433	Sports and Physical Education Facilities (including Gymnasiums, Athletic Fields, Playgrounds, etc.)
GV435-436.5	Physical Measurements and Tests
GV450	Nudism, Sunbathing
GV460-555	Gymnastics, Gymnastic Exercises (including Calisthenics, Heavy Exercises, Acrobatics, etc.)
GV561-1198.995	Sports
GV711	Coaching
GV712-725	Athletic Contests, Sports Events
GV733-734	Professionalism in Sports, Professional Sports (General)
GV735	Umpires, Sports Officiating
GV743-749	Athletic and Sporting Goods, Supplies, etc.
GV750-770	Air Sports: Airplane Flying, Kite Flying, etc.
GV770.3-840	Water Sports: Canoeing, Sailing, Yachting, etc.
GV840.7-857	Winter Sports: Ice Hockey, Skiing, Bobsledding, etc.
GV861-1017	Ball Games: Baseball, Football, Golf, etc.
GV1020-1034	Automobile Travel, Motoring
GV1040-1060.2	Cycling, Bicycling, Motorcycling
GV1060.5-1098	Track and Field Athletics
GV1101-1150.6	Fighting Sports: Bullfighting, Boxing, Fencing, etc.
GV1151-1190	Shooting, Archery
GV1195-1198.995	Wrestling
GV1199-1570	Games and Amusements
GV1201.5	Hobbies (General)
GV1203-1218	Children's Games and Amusements
GV1218.5-1220.7	Toys
GV1221-1469	Indoor Games and Amusements
GV1232-1299	Card Games
GV1301-1311	Gambling, Chance and Banking Games
GV1312-1469	Board Games, Move Games
GV1470-1511	Parties, Party Games and Stunts
GV1491-1507	Puzzles
GV1541-1561	Parlor Magic and Tricks
GV1580-1799	Dancing
GV1800-1860	Circuses, Spectacles, etc. (including Rodeos, Waxworks, Amusement Parks, etc.)
H	Social Sciences
H1-99	General Social Sciences
HA1-4737	Statistics
HA29-32	Theory and Method of Social Science Statistics
HA36-37	Organizations, Bureaus, Service
HA38-39	Registration of Vital Events, Registration
HA154-4737	Statistical Data
HA154-155	Universal Statistics
HA175-4737	By Region or Country
HB1-3840	Economic Theory, Demography
HB1-846.8	Economic Theory
HB71-74	Economics as A Science, Relation to Other Subjects
HB75-130	History of Economics
HB131-145	Methodology
HB201-206	Value, Utility
HB221-236	Price
HB238-251	Competition, Production, Wealth
HB501	Capital, Capitalism
HB522-715	Income, Factor Shares
HB531-551	Interest
HB601	Profit
HB615-715	Entrepreneurship, Risk and Uncertainty, Property
HB801-843	Consumption, Demand
HB846-846.8	Welfare Theory
HB848-3697	Demography, Vital Events
HB3711-3840	Business Cycles, Economic Fluctuations
HC10-1085	Economic History and Conditions
HC79	Special Topics, A-z
HC92	Economic Geography of the Oceans (General)
HC94-1085	By Region or Country
HD28-9999	Economic History and Conditions
HD28-88	Production
HD39-40.7	Capital, Capital Investments
HD41	Competition and Cooperation, Regulation and Restrict of Output
HD45-45.2	Control of Industry, Technological Innovations, Automations
HD47-47.4	Costs
HD49-49.5	Crisis Management and Overproduction, Inflation
HD50-50.5	Delegation of Authority, Decentralization
HD56-57.5	Industrial Productivity
HD58	Location of Industry
HD58.7-58.95	Organizational Behavior, Change and Effectiveness, Corporate Culture
HD59-59.6	Public Relations, Industrial Publicity
HD60-60.5	Social Responsibilities
HD61	Risk in Industry
HD62	Simplification, Standardization, Waste
HD62.2-62.8	Management of Special Enterprises
HD66	Work Groups
HD69	Other, A-z
HD72-88	Economic Growth, Development, Planning
HD101-1395.5	Land Use
HD1241-1339	Land Tenure Policy
HD1259-1265	Eminent Domain, Expropriation, State Domain
HD1286-1289	Communal Ownership
HD1290-1291	Municipal Ownership
HD1301-1313	Nationalization (Agrarian Socialism)
HD1326-1329	Large Holdings
HD1330-1331	Landlord and Peasant
HD1332-1333.5	Land Reform, Agrarian Reform
HD1334-1335	Consolidation of Land Holdings
HD1336-1339	Small Holdings, Peasant Proprietors, Parcellation
HD1401-2210	Agriculture
HD1428-1431	International Cooperation
HD1470-1476	Size of Farms
HD1478	Sharecropping
HD1483-1486	Agricultural Associations, Societies, etc.
HD1491-1491.5	Cooperative Agriculture
HD1492-1492.5	Collective Farms
HD1493	Government Owned and Operated Farms, State Farms, Sovkhozes
HD1501-1542	Agricultural Classes
HD1549	Gleaning
HD1580	Melioration and Reclamation of Agricultural Land
HD1635-1702	Utilization and Culture of Special Classes of Lands
HD1711-1741	Irrigation
HD2321-4730.9	Industry
HD2330	Rural Industry
HD2331-2336	House Industry
HD2337-2339	Sweating System
HD2340.8-2346.5	Small and Medium Industry, Artisans, Handicrafts, Trades
HD2350.8-2356	Large Industry
HD2365-2385	Contracting, Letting of Contracts
HD2421-2429	Trade and Industrial Associations
HD2709-2930.7	Corporations, Cartels, Trusts
HD2951-3575	Industrial Cooperation, Mutuality
HD3611-4730.9	The State and Industrial Organization
HD4801-8943	Labor
HD4861-4895	Labor Systems
HD4906-5100.7	Wages
HD5106-5267	Hours
HD5306-5474	Labor Disputes, Strikes, Lockouts
HD5481-5630.7	Arbitration and Conciliation
HD5650-5660	Employees' Representation in Management, Shop Councils, Employee Ownership
HD5701-6000.7	Labor Market, Labor Supply and Demand
HD6050-6305	Classes of Labor
HD6350-6940.7	Trade Unions, Labor Unions, Workingmen's Associations
HD6941-6948	Employers' Associations
HD6951-6957	Industrial Sociology, Social Conditions of Labor
HD6958.5-6976	Industrial Relations
HD6977-7080	Wages and Cost of Living, Standard of Living
HD7088-7250.7	Social Insurance, Social Security, Pension
HD7255-7256	Rehabilitation of the Disabled
HD7260-7780.8	Industrial Hygiene, Welfare Work, Housing
HD7795-8027	Labor and the State, State Labor
HD8031	Labor in Politics
HD8038	Professions (General)
HD8039	Labor: By Industry or Trade, A-z
HD8045-8942.5	By Region or Country
HD9000-9999	Special Industries and Trades
HD9000-9495	Agricultural and Other Plant and Animal Products, Food Products
HD9502-9502.5	Energy Industries (General), Energy Policy
HD9506-9624	Mineral and Metal Industries
HD9650-9663	Chemistry Industries
HD9665-9675	Drugs
HD9680-9714	Mechanical Industries
HD9715-9717.5	Construction Industry and Materials
HD9720-9975	Manufacturing Industries
HD9999	Miscellaneous Industries and Trades, A-z
HE1-9900	Transportation and Communication
HE199-199.5	Freight (General)
HE199.9	Passenger Traffic (General)
HE305-311	Urban Transportation
HE323-328	Geography, Trade Routes
HE331-380	Traffic Engineering, Roads and Highways, Streets
HE369-373	Traffic Surveys (General)
HE374-377	Bridges
HE379-380	Vehicular Tunnels
HE380.8-971	Water Transportation
HE380.8-560	Waterways
HE561-971	Shipping
HE730-943	Merchant Marine, Ocean Shipping, Coastal Shipping
HE1001-5600	Railways, Rapid Transit Systems
HE5601-5720	Automotive Transportation
HE5746-5749	Stage Lines
HE5751-5870	Ferries
HE5880-5990	Express Service
HE6000-7496	Postal Service, Stamps, Philately (Stamp Collecting)
HE7511-7549	Pneumatic Service
HE7601-8700.9	Telecommunication Industry, Telegraph
HE8660-8688	Radio, Wireless Telegraph
HE8689-8700.9	Radio and Television Broadcasting
HE8701-9680.7	Telephone Industry
HE9713-9715	Cellular Communications
HE9719-9721	Artificial Satellite Telecommunications
HE9751-9756	Messenger Service
HE9761-9900	Air Transportation
HF1-6182	Commerce
HF294-343	Boards of Trade, Chambers of Commerce, Merchants' Associations, etc.
HF1014	Balance of Trade
HF1021-1027	Commercial Geography, Economic Geography
HF1040-1054	Commodities, Commercial Products
HF1701-2701	Tariff Policy
HF3000-4055	By Region or Country
HF5001-6182	Business
HF5381-5386	Vocational Guidance, Career Development
HF5387	Business Ethics
HF5410-5417.5	Marketing, Distribution of Products
HF5419-5422	Wholesale Trade, Commission Business, Agencies, Brokers, Factors, Jobbers
HF5428-5429.6	Retail Trade
HF5429.7-5430.6	Shopping Centers
HF5437-5444	Buying, Selling, Sales Personnel, Sales Executive
HF5446-5459	Canvassing, Peddling
HF5460-5469.5	Department Stores, Mail Order Business
HF5469.7-5481	Markets, Fairs
HF5482-5482.4	Secondhand Trade
HF5482.6-5482.65	Black Market
HF5484-5495	Warehousing and Storage
HF5520-5541	Equipment
HF5546-5548.6	Office Organization and Management
HF5548.7-5548.85	Industrial Psychology
HF5549-5549.5	Personnel Management, Employment Management
HF5601-5689	Accounting
HF5691-5716	Business Mathematics, Commercial Mathematics
HF5717-5746	Business Communication (including Report Writing, Correspondence, Filing, Indexing, etc.)
HF5761-5780	Shipping of Merchandise, etc, Delivery of Goods
HF5801-6182	Advertising
HG1-9999	Finance
HG178	Liquidity
HG179	Personal Finance
HG201-1496	Money
HG261-312	Precious Metals, Bullion
HG315	Small Coins
HG321-329	Mints, Assaying
HG335-341	Counterfeiting
HG348-353.5	Paper Money
HG361-363	The Legal-tender Power
HG381-395	International Currency
HG401-421	International Bimetallism, etc
HG451-1496	By Region or Country
HG1501-3550	Banking
HG1621-1638	Rate of Interest, Interest Tables
HG1641-1643	Loans, Bank Credit
HG1651-1654	Discount
HG1655	Acceptances
HG1656	Reserves, Liquidity
HG1660	Accounts and Deposits
HG1662	Insurance of Deposits
HG1685-1703	Checks, Drafts
HG1706-1708	Accounting, Bookkeeping
HG1709	Electronic Data Processing
HG1710	Electronic Fund Transfers
HG1722	Mergers
HG1723	Bank Stocks, Banking as An Investment
HG1725-1778	Banks and the State, State Supervision of Banks
HG1811-2351	Special Classes of Banks and Financial Institutions
HG2401-3550	By Region or Country
HG3691-3769	Credit, Debt, Loans
HG3810-4000	Foreign Exchange
HG4001-4280.7	Financial Management, Corporation Finance
HG4301-4480.9	Trust Services
HG4501-6051	Stocks, Investment, Speculation
HG4530	Investment Companies, Mutual Funds
HG4538	Foreign Investments
HG4551-4598	Stock Exchanges
HG4621	Stock Brokerage, Investment Advisors
HG4701-4751	Securities
HG4950-5993	By Region or Country
HG6001-6051	Speculation
HG6105-6270.9	Lotteries
HG7920-7933	Thrift and Saving
HG8011-9999	Insurance
HG8053.5-8045.45	Insurance for Professions, Malpractice Insurance
HG8059	Business Insurance
HG8075-8107	Insurance Business, Insurance Management
HG8111-8123	Insurance and the State, State Supervision
HG8205-8220	Government Insurance
HG8501-8745	By Region or Country
HG8751-9271	Life Insurance
HG8779-8793	Actuarial Science, Statistical Theory and Methodology Applied to Insurance
HG8799-8830	By Class Insured, By Risk, By Plan
HG8835-8899	Life Insurance Business, Management
HG8901-9245	Mutual Life Insurance, Assessment Life Insurance, Fraternal Life Insurance
HG9251-9262	Industrial Life Insurance
HG9271	Life Insurance for Children, Child Insurance
HG9291-9295	Maternity Insurance
HG9301-9343	Accident Insurance
HG9371-9399	Health Insurance
HG9651-9899	Fire Insurance
HG9956-9969	Casualty Insurance
HG9969.5-9999	Other Insurance (including Automobile, Burglary, Disaster, Title, etc.)
HJ9-9995	Public Finance
HJ9-99.6	Documents, By Country
HJ210-1620	History and Conditions
HJ2005-2216	Income and Expenditure, the Budget
HJ2240-3192.7	Taxation, Revenue
HJ2321-2323	Incidence, Shifting, Distribution, Equality
HJ2326-2327	Progressive, Proportional Taxation
HJ2336-2337	Exemption
HJ2338	Taxation of Government Property
HJ2341-2343	Double Taxation
HJ2347-2348	Taxation of Aliens, Nonresident, etc.
HJ2348.5-2348.7	Tax Evasion
HJ2351	Inflation and Taxation
HJ2351.4	Tax Revenue Estimating
HJ2360-3192.7	By Region or Country
HJ3231-5957	Taxation, Administration and Procedure
HJ3801-3844	Income From Sources Other Than Taxation
HJ3851-4056.7	Direct Taxes (General)
HJ4101-4939	Direct Taxes (Special)
HJ5001-5225	Indirect Taxes (General)
HJ5301-5508	Fees, Licenses, Stamp Tax
HJ5521-5957	Other Special Forms
HJ6603-7390	Customs Administration
HJ7451-7980	Expenditure
HJ8003-8899	Public Credit, Debts, Loans
HJ8030-8033	Public Debts in Relation to State Policy, Welfare, etc.
HJ8034	Public Debts and the Rights of Creditors
HJ8036-8039	Public Debts in Relation to Specific Interests
HJ8041	Increase
HJ8043-8045	Colonial Debts
HJ8046-8049	Creation of Debt, Borrowing, Forms of Loans
HJ8052	Funding System, Sinking Funds, Amortization
HJ8055	Reduction, Conversion, Liquidation
HJ8061-8079	Insolvency, Repudiation, Partition, Allotment, Floating Debts
HJ8083-8086	Foreign Loans
HJ8101-8899	By Region or Country
HJ8903-8963	Claims
HJ9011-9695	Local Finance
HJ9701-9995	Public Accounting
HM1-299	General Sociology
HM10-121	Culture, Progress
HM126	Unity, Solidarity
HM131-134	Association, Mutuality, Social Groups
HM136-146	Individualism, Differentation, Struggle
HM201-221	Social Elements, Forces, Laws
HM251-291	Social Psychology
HN1-981	Social History, Problems, and Reform
HN30-40	The Church and Social Problems
HN41-46	Community Centers, Social Centers
HN251-291	By Region or Country
HQ1-2044	The Family, Marriage, Woman
HQ12-449	Sexual Life
HQ19-30.7	Sexual Behavior and Attitudes, Sexuality
HQ31-64	Sex Instruction and Sexual Ethics
HQ71-72	Sexual Deviations
HQ74	Bisexuality
HQ75-76.8	Homosexuality, Lesbianism
HQ77	Transvestism
HQ77.7-77.9	Transsexualism
HQ79	Sadism
HQ101-440.7	Prostitution
HQ447	Masturbation
HQ449	Emasculation, Eunuchs, etc.
HQ450-472	Erotica, Pornography
HQ503-1064	The Family, Marriage, Home
HQ750-755.5	Eugenics
HQ755.7-759.92	Parents, Parenthood (including Parent and Child, Husbands, Fathers, Wives, Mothers)
HQ760-767.7	Family Size, Birth Control, Abortion
HQ767.8-792.2	Children, Child Development (including Child Rearing, Child Life, Play, Socialization, Children's Rights)
HQ799.5-799.9	Young Men and Women
HQ799.95-799.97	Adulthood
HQ800-800.4	Single People
HQ801-801.83	Man-woman Relationships, Courtship, Dating
HQ802	Matrimonial Bureaus, Marriage Brokers
HQ802.5	Matrimonial Advertisements
HQ803	Temporary Marriage, Trial Marriage, Companionate Marriage
HQ804	Breach of Promise
HQ805	Desertion
HQ806	Adultery
HQ809-809.3	Family Violence
HQ811-960.7	Divorce
HQ961-967	Free Love
HQ981-996	Polygamy
HQ997	Polyandry
HQ998-999	Illegitimacy, Unmarried Mothers
HQ1001-1043	The State and Marriage
HQ1051-1057	The Church and Marriage
HQ1058-1058.5	Widows and Widowers, Widowhood
HQ1060-1064	Aged, Gerontology (Social Aspects), Retirement
HQ1073-1073.5	Thanatology, Death, Dying
HQ1075-1075.5	Sex Role
HQ1088-1090.7	Men
HQ1101-2030.7	Women, Feminism
HQ1871-2030.7	Women's Clubs
HQ2035-2039	Life Skills, Coping Skills, Everyday Living Skills
HQ2042-2044	Life Style
HS1-3369	Societies: Secret, Benevolent, etc.
HS101-330.7	Secret Societies
HS351-929	Freemasons
HS951-1179	Odd Fellows
HS1201-1350	Knights of Pythias
HS1355	Other Societies, A-z
HS1501-2460.7	Other Societies, By Classes
HS1501-1510	Benevolent and "friendly" Societies and Mutual Assessment Fraternities
HS1525-1560	Religious Societies
HS1601-2265	Race Societies
HS2275	Occupation Societies
HS2301-2460.7	Political and "patriotic" Societies
HS2501-3369	Clubs and Societies for Special Classes (including Boys' Societies, Boy Scouts, Girls' Societies)
HT51-1595	Cities, Communities, Races
HT51-65	Communities
HT101-395	Urban Groups, Urban Sociology, the City
HT161-165	Garden Cities, "the City Beautiful"
HT165.5-169.9	City Planning, Zoning
HT170-178	Urban Renewal, Urban Development
HT201-221	City Population (including Children in Cities, Immigration)
HT231	Effect of City Life
HT251-265	Mental and Moral Life
HT281	Recreation, Amusements
HT321-325	The City as Economic Factor, City Promotion
HT330-334	Metropolitan Areas
HT351-352	Suburban Cities and Towns
HT361-384	Urbanization, City and Country
HT388	Regional Economics
HT390-395	Regional Planning
HT401-485	Rural Sociology
HT601-1445	Classes
HT621-635	Origin of Social Classes
HT641-657	Classes Arising From Birth
HT675-690	Classes Arising From Occupation
HT713-725	Caste System
HT731	Freedmen
HT751-815	Serfdom
HT851-1445	Slavery
HT1501-1595	Race (including Race as A Social Group and Race Relations in General)
HV1-9960	Social Service, Welfare, Criminology
HV40-69	Social Service, Social Work, Charities
HV70-72	State Regulation of Charities, Public Welfare Laws
HV85-525	By Region or Country
HV530	The Church and Charity
HV541	Women and Charity
HV544	Charity Fairs
HV544.5	International Social Work
HV547	Self-help Groups
HV551.2-639	Emergency Management
HV553-639	Relief in Case of Disasters
HV560-583	Red Cross
HV599-639	Special Types of Disasters
HV640-645	Refugee Problems
HV650-670	Life Saving
HV675-677	Prevention of Accidents
HV680-696	Free Professional Services
HV697-4959	Protection, Assistance, Relief
HV697-1493	Special Classes, By Age
HV697-700.7	Families, Mothers, Widow's Pensions
HV701-1420.5	Children
HV835-847	Foundlings
HV873-887	Destitute, Neglected, and Abandoned Children
HV888-907	Handicapped Children
HV931-941	Fresh-air Funds
HV959-1420.5	Orphanages, Orphans
HV1421-1441	Young Adults, Youth, Teenagers
HV1442-1448	Women
HV1449	Homosexuals
HV1450-1493	Aged
HV1551-3024	Handicapped (including Blind, Deaf, Mentally Handicapped, Physically Handicapped)
HV3025-3174	Special Classes, By Occupation
HV3025-3163	Seamen
HV3165-3173	Shop Women, Clerks, etc.
HV3174	Other, By Occupation A-z
HV3176-3199	Special Classes, By Race or Ethnic Group
HV4005-4013	Immigrants
HV4023-4470.7	Poor in Cities, Slums
HV4480-4630	Mendicancy, Vagabondism, Tramps, Homelessness
HV4701-4959	Protection of Animals, Animal Rights, Animal Welfare
HV4961-4995	Degeneration
HV4997-5000	Substance Abuse
HV5001-5720.5	Alcoholism, Intemperance, Temperance Reform
HV5725-5770	Tobacco Habit
HV5800-5840	Drug Habits and Abuse
HV6001-7220.5	Criminology
HV7231-9960	Criminal Justice Administration
HX1-970.7	Socialism, Communism, Utopias, Anarchism
HX806-811	Utopias
HX821-970.7	Anarchism
J	Political Science
J1-981	General Legislative and Executive Papers.
J1-9	Gazettes
J10-98	United States
J80-82	Presidents' Messages and Other Executive Papers
J86-87	State Documents
J100-981	Other Regions and Countries
JA1-98	Political Science (General)
JA1-26	Periodicals
JA27-34	Societies
JA35.5	Congresses
JA60-64	Dictionaries and Encyclopedias
JA70-80.2	Theory, Relations to Other Subjects
JA81-84	History
JA86-88	Study and Teaching, Research
JA92	Collective Biography of Political Scientists
JC11-607	Political Theory, Theory of the State
JC47	Oriental State
JC49	Islamic State
JC51-93	Ancient State
JC109-121	Medieval State
JC131-273	Modern State
JC177-178	Thomas Paine
JC311-314	Nationalism
JC319-323	Political Geography
JC327	Sovereignty
JC328.2	Consent of the Governed
JC328.6	Violence, Political Violence
JC329	Patriotism
JC345-347	Symbolism, Emblems of the State: Arms, Flag, Seal, etc.
JC348-497	Forms of the State
JC501-607	Purpose, Functions, and Relations of the State
JC571-607	The State and Individual, Individual Rights, Liberty
JF20-2112	Political Institutions and Public Administration
JF20-1177	General, Comparative Government
JF51-56	General Works, History
JF201-619	Organs and Functions of Government
JF251-289	Executive, Heads of State
JF331-341	Parliamentary Government
JF441-619	Legislation, Legislative Process, Law-making
JF751-786	Federal and State Relations
JF800-1177	Political Rights, Political Participation
JF1338-2112	Public Administration
JF1411-1521	Civil Service
JF2011-2112	Political Parties
JK1-9993	Political Institutions and Public Administration: United States.
JK401-1685	Government, Public Administration
JK501-901	Executive Branch
JK631-873	Civil Service, Departments and Agencies
JK1001-1443	Congress, Legislative Branch
JK1154-1276	Senate
JK1308-1443	House of Representatives
JK1606-1685	Government Property, etc.
JK1717-2248	Political Rights, Practical Politics
JK1756-1761	Citizenship
JK1846-1936	Suffrage
JK1961-2248	Electoral System
JK2255-2391	Political Parties
JK2403-9593	State Government
JK9663-9993	Confederate States of America
JL1-3899	Political Institutions and Public Administration: America Outside the U.s.
JL1-500	Canada
JL599.5-839	West Indies, Caribbean Area
JL1200-1299	Mexico
JL1400-1679	Central America
JL1850-3899	South America
JN1-9689	Political Institutions and Public Administration: Europe.
JN1-97	Europe (General)
JN101-1179	Great Britain
JN1187-1371	Scotland
JN1400-1571.5	Ireland
JN1601-2191	Austria-hungary, Austria, Hungary
JN2210-2229	Czech Republic, Czechoslovakia
JN2240	Slovakia
JN2301-3007	France
JN3201-4980	Germany
JN5001-5191	Greece
JN5201-5690	Italy
JN5701-5999	Netherlands
JN6101-6371	Belgium
JN6500-6598	Soviet Union, Russia, Former Soviet Republics
JN6615	Estonia
JN6630-6639	Ukraine
JN6640-6649	Belarus
JN6680-6689	Moldova
JN6690-6699	Russia (Federation)
JN6730-6739	Latvia
JN6745	Lithuania
JN6750-6769	Poland
JN7011-7066	Scandinavia, Northern Europe
JN7101-7367	Denmark
JN7370-7379	Greenland
JN7380-7389	Iceland
JN7390-7399	Finland
JN7401-7695	Norway
JN7721-7997	Sweden
JN8101-8399	Spain
JN8423-8661	Portugal
JN8701-9599	Switzerland
JN9600-9689	Balkan States
JQ1-6651	Political Institutions and Public Administration: Asia, Africa, Australia, Oceania.
JQ1-1852	Asia
JQ200-620	India
JQ1070-1199	Central Asia (including Former Republics of the Ussr)
JQ1499-1749	East Asia (including China, Japan, Korea)
JQ1758-1852	Middle East (including Turkey, Iran, Israel, Arabian Peninsula)
JQ1850	Arab Countries
JQ1852	Islamic Countries
JQ1870-3981	Africa
JQ3981.5-3986.7	Atlantic Ocean Islands
JQ3995-6651	Australia, New Zealand, Pacific Ocean Islands
JS3-8500	Local Government, Municipal Government.
JS55-67	History
JS141-271	Municipal Government and Local Government Other Than Municipal
JS300-1583	United States
JS1701-1800	Canada
JS1840-2058	West Indies, Caribbean Area
JS2101-2148	Mexico
JS2145-2219	Central America
JS2300-2778	South America
JS3000-6949.8	Europe
JS6950-7509	Asia
JS7510	Arab Countries
JS7520	Islamic Countries
JS7525-7819	Africa
JS7820-7827	Atlantic Ocean Islands
JS7900-7906	Indian Ocean Islands
JS8001-8490	Australia, New Zealand, Pacific Ocean Islands
JV1-9840	Colonies and Colonization, Emigration and Immigration, International Migration
JV1-5399	Colonies and Colonization
JV1-9	Periodicals, Serials
JV10-19	Societies
JV61-151	History
JV412-461	Administration and Organization
JV500-5399	Colonizing Nations
JV6001-9480	Emigration and Immigration, International Migration
JV6001-6006	Periodicals, Serials
JV6021-6032	History
JV6061-6149	Emigration
JV6201-6348	Immigration
JV6403-7127	United States
JV7200-7539	Canada, Latin America, etc.
JV7590-8349	Europe
JV8490-8758	Asia
JV8760	Arab Countries
JV8762	Islamic Countries
JV8790-9025	Africa
JV9029-9036	Atlantic Ocean Islands
JV9040-9047	Indian Ocean Islands
JV9100-9269	Australia, New Zealand
JV9290-9470	Pacific Ocean Islands
JX1-6650	International Relations and Law.
JX63-191	Collections, Documents, Cases
JX101-115	Diplomatic Relations (Universal Collections)
JX120-191	Treaties (Universal Collections)
JX221-1195	Collections, Cases, etc. By Country
JX1261-1283	Codification of International Law
JX1305-1598	International Relations, Foreign Relations
JX1621-1896	Diplomacy, the Diplomatic Service
JX1901-1995	International Arbitration, World Peace, International Organization
JX2001-6650	International Law (Treatises and Monographs)
K	Law
K1-7720	Law (General)
K1-36	Periodicals
K37-44	Bibliography
K46	Monographic Series
K48	Encyclopedias
K50-54	Dictionaries, Words and Phrases
K58	Maxims, Quotations
K64	Yearbooks
K68-70	Directories
K85-88	Legal Research
K94	Legal Composition and Draftsmanship
K100-103	Legal Education
K110	Law Societies, International Bar Associations
K115-129	The Legal Profession
K133	Legal Aid, Legal Aid Societies
K140-165	History of Law
K170	Biography
K175	Congresses
K176-177	Collected Works (Nonserial)
K179	Addresses, Essays, Lectures
K181-184.7	Miscellany
K190-195	Primitive Law, Ethnological Jurisprudence
K201-487	Jurisprudence, Philosophy and Theory of Law
K237-264	The Concept of Law
K270-274	Acts and Events
K280-286	Sources of Law
K288-296	Interpretation and Application of Law, Lacunae in Law
K300-304	Classification of Law
K321-474	Schools of Legal Theory
K325-328	Historical Jurisprudence
K330-344	Positivism
K368-380	Sociology of Law, Sociological Jurisprudence
K400-474	Natural Law
K486-487	Relation of Law to Other Topics
K520-5582	Comparative Law, International Uniform Law
K540-546	Trials
K583-591	Legal Systems Compared
K600-619	Private Law
K605-615	Unification
K623-968	Civil Law
K625-709	Persons
K670-709	Domestic Relations
K720-792	Property
K795-798	Trusts and Trustees
K805-821	Succession Upon Death
K830-968	Obligations
K840-917	Contracts
K920	Restitution, Quasi Contracts, Unjust Enrichment
K923-968	Torts
K970	Compensation to Victims of Crime, Reparation
K1000-1388	Commercial Law
K1010-1016	The Merchant, Business Enterprises
K1021-1022	Commercial Agency
K1024-1132	Commercial Contracts
K1026-1045	Sale of Goods
K1054-1065	Negotiable Instruments
K1066-1088	Banking
K1100-1104	Secured Transactions
K1112-1116	Investments
K1150-1231	Maritime Law
K1195-1223	Maritime Social Legislation
K1226-1231	Marine Insurance
K1241-1287	Insurance
K1301-1366	Business Associations
K1370-1388	Insolvency and Bankruptcy, Creditors' Rights
K1401-1578	Intellectual Property
K1411-1485	Copyright
K1500-1578	Industrial Property
K1700-1970	Social Legislation
K1701-1841	Labor Law
K1861-1929	Social Insurance
K1960-1970	Public Welfare, Public Assistance
K2100-2385	Courts, Procedure
K2110-2155	Court Organization and Procedure
K2201-2385	Civil Procedure
K2390	Negotiated Settlement, Compromise
K2400-2405	Arbitration and Award
K3150	Public Law
K3154-3367	Constitutional Law
K3161	Constitutional History
K3169	The State
K3171-3179	Constitutional Principles
K3185-3188	Structure of Government
K3201-3205	Foreign Relations
K3224-3278	Individual and State
K3280-3282	Church and State
K3285	Form of Government
K3290-3367	Organs of Government
K3290-3304	The People, Election Law
K3310-3329	The Legislature
K3332-3363	Heads of State and the Central Government
K3367	The Judiciary
K3375	Colonial Law
K3400-3431	Administrative Law
K3403-3416	The Administrative Process
K3420-3431	Administrative Organization
K3440-3460	Civil Service, Government Officials and Employees
K3476-3558	Public Property, Public Restraint on Private Property
K3566-3597	Public Health
K3601-3609	Medical Legislation
K3615-3617	Veterinary Laws, Veterinary Hygiene
K3625-3649	Food, Drugs, Cosmetics
K3651-3654	Alcohol, Alcoholic Beverages
K3661-3674	Public Safety
K3700-3705	Control of Social Activities
K3740-3762	Education
K3770-3793	Science and Arts, Research
K3820-3832	Economic Constitution, Policy, Planning, and Development
K3840-4375	Regulation of Industry, Trade, and Commerce, Occupational Law
K3842-3862	Trade Regulations, Control of Trade Practices
K3870-3918	Primary Production, Extractive Industries
K3941-3974	Trade and Commerce
K3978-3990	Public Utilities
K4011-4339	Transportation and Communication
K4360-4375	Professions and Occupations
K4430-4675	Public Finance
K4453-4640	National Revenue
K4650-4675	State and Local Finance
K4700-4705	Government Measures in Time of War, National Emergency or Economic Crisis
K4720-4760	National Defense, Military Law
K4725-4734	The Military Establishment, Armed Forces
K4740-4760	Military Criminal Law and Procedure
K5000-5570	Criminal Law and Procedure
K5011-5316	Criminal Law
K5401-5570	Criminal Procedure
K7000-7720	Conflict of Laws
K7051-7054	International Unification, Approximation, and Harmonization
K7060-7081	Choice of Law
K7085	Retroactive Law, Intertemporal Law
K7090	Juristic Acts
K7120-7197	Persons
K7120-7148	Status, Capacity and Disability
K7125-7140	Natural Persons
K7145-7148	Juristic Persons, Associations
K7155-7197	Domestic Relations, Family Law
K7157-7178	Marriage, Husband and Wife
K7181-7192	Parent and Child
K7197	Guardian and Ward
K7200-7222	Property
K7230-7245	Succession Upon Death
K7260-7335	Obligations
K7265-7305	Contracts
K7310	Restitution, Quasi Contracts, Unjust Enrichment
K7315-7335	Torts
K7340-7512	Commercial Law
K7350-7444	Commercial Contracts
K7449-7460	Maritime Law
K7470	Insurance
K7485-7495	Business Associations, Business Corporations
K7510-7512	Insolvency and Bankruptcy, Creditors' Rights
K7550-7582	Intellectual Property
K7555-7557	Copyright
K7570-7582	Industrial Property
K7585-7595	Social Legislation
K7616-7686	Civil Procedure, International Civil Procedure
K7690	Arbitration and Award
KD	Law of the United Kingdom and Wales
KD51-9500	Law of England and Wales
KD8850-9312	Local Laws of England
KD9320-9355	Local Laws of Wales
KD9400-9500	Wales
KDC51-990	Scotland
KDE21-580	Northern Ireland
KDG26-540	Isle of Man, Channel Islands
KDK21-1950	Ireland (Eire)
KDZ0-4999	America. North America.
KDZ1100-1199	Organization of American States
KE	Law of Canada
KE1-9450	Federal Law, Common and Collective Provincial Law
KEA0-599	Alberta
KEB0-599	British Columbia
KEM0-599	Manitoba
KEN0-7999	"n" Provinces and Territories
KEN0-599	New Brunswick
KEN1200-1799	Newfoundland
KEN5400-5999	Northwest Territories
KEN7400-7999	Nova Scotia
KEO0-1199	Ontario
KEP0-599	Prince Edward Island
KEQ0-1199	Quebec
KES0-599	Saskatchewan
KEY0-599	Yukon Territory
KEZ0-9999	Individual Cities, A-z
KF	Law of the United States
KF1-9827	Federal Law, Common and Collective State Law
KF1-8	Bibliography
KF16-49	Legislative Documents
KF50-90	Statutes and Administrative Regulations
KF101-153	Law Reports and Related Materials
KF154	Encyclopedias
KF156	Law Dictionaries, Words and Phrases
KF165	Uniform State Laws
KF170	Form Books
KF178	Yearbooks
KF180-185	Judicial Statistics
KF190-195	Directories
KF200	Society and Bar Association Journals and Yearbooks
KF202	Congresses
KF204-224	Collections
KF209	Monographic Series
KF210-211	Several Authors, Festschriften
KF213	Individual Authors
KF220-224	Criminal Trials
KF228	Records and Briefs of Individual Civil Suits
KF240-246	Legal Research, Legal Bibliography
KF250-251	Legal Composition and Draftsmanship
KF255	Law Reporting
KF260	Cases and Materials
KF262-292	Legal Education
KF294	Law Societies, A-z
KF297-334	The Legal Profession
KF336-337	Legal Aid, Legal Aid Societies
KF338	Lawyer Referral Services
KF350-374	History
KF379-382	Jurisprudence and Philosophy of American Law
KF384	Criticism, Legal Reform, General Administration of Justice
KF385-391	General and Comprehensive Works
KF394-395	Common Law in the United States
KF398-400	Equity
KF410-418	Conflict of Laws
KF420	Retroactive Law, Intertemporal Law
KF425-435	General Principles and Concepts
KF445-450	Concepts Applying to Several Branches of Law
KF465-553	Persons
KF465-485	General, Status, Capacity
KF501-553	Domestic Relations, Family Law
KF560-720	Property
KF560-562	General, Ownership
KF566-698	Real Property, Land Law
KF701-720	Personal Property
KF726-745	Trusts and Trustees
KF746-750	Estate Planning
KF753-780	Succession Upon Death
KF801-1241	Contracts
KF801	General and Comprehensive Works
KF807-839	General Principles
KF841-869	Government Contracts
KF871-1241	Particular Contracts
KF871-890	Comprehensive, Commercial Law, Mercantile Transactions
KF894	Contract of Service, Master and Servant
KF898-905	Contract for Work and Labor
KF911-935	Sale of Goods
KF939-951	Contracts Involving Bailments
KF956-962	Negotiable Instruments
KF966-1032	Banking
KF1033	Foreign Exchange Brokerage
KF1035-1040	Loan of Money
KF1045	Suretyship, Guaranty
KF1046-1062	Secured Transactions
KF1066-1083	Marketing of Securities, Investments, Stock Exchange Transactions
KF1085-1086	Commodity Exchanges
KF1091-1137	Carriers, Carriage of Goods and Passengers
KF1091	General, Liability
KF1092	Carriage By Land
KF1093	Carriage By Air
KF1096-1114	Carriage By Sea, Maritime Commercial Law, Admiralty
KF1121-1132	Maritime Labor Law
KF1135-1137	Marine Insurance
KF1146-1238	Insurance
KF1241	Aleatory Contracts
KF1244	Restitution, Quasi Contracts, Unjust Enrichment
KF1246-1327	Torts
KF1328	Compensation to Victims of Crime
KF1341-1348	Agency
KF1355-1480	Associations
KF1355-1395	General
KF1361-1380	Unincorporated Associations
KF1361-1362	General
KF1365-1380	Business Associations, Partnership
KF1384-1480	Corporations, Juristic Persons
KF1384-1386	General
KF1388-1389	Nonprofit Corporations
KF1396-1477	Business Corporations
KF1480	Government-owned Corporations and Business Organizations
KF1501-1548	Insolvency and Bankruptcy, Creditors' Rights
KF1600-2940	Regulation of Industry, Trade, and Commerce, Occupational Law
KF1600	General and Comprehensive
KF1601-1666	Trade Regulation, Control of Trade Practices
KF1601-1611	General, Unfair Trade Practices
KF1614-1617	Advertising
KF1619-1620	Labeling
KF1624-1625	Restraint of Trade
KF1626-1629	Price Fixing
KF1631-1657	Monopolies, Antitrust Laws
KF1659-1659.1	Small Business
KF1661	Trade Associations
KF1663	State Jurisdiction, Trade Barriers
KF1665-1666	Weights and Measures
KF1681-1873	Primary Production, Extractive Industries
KF1681-1750	Agriculture, Forestry
KF1770-1773	Fishery
KF1801-1873	Mining, Quarrying, Oil and Gas
KF1875-1893	Manufacturing Industries
KF1900-1944	Food Processing Industries
KF1950	Construction and Building Industry
KF1970-2057	Trade and Commerce
KF2076-2140	Public Utilities
KF2161-2849	Transportation and Communication
KF2901-2940	The Professions
KF2971-3192	Intellectual Property
KF2971-2980	General
KF2986-3080	Copyright
KF3084	Author and Publisher
KF3086	Design Protection
KF3091-3192	Patent Law and Trademarks
KF3195-3198	Unfair Competition
KF3300-3750	Social Legislation
KF3300	General
KF3301-3580	Labor Law
KF3600-3686	Social Insurance
KF3720-3745	Public Welfare, Public Assistance
KF3750	Disaster Relief
KF3775-3813	Public Health, Sanitation
KF3821-3829	Medical Legislation
KF3832	Eugenics, Sterilization
KF3835-3838	Veterinary Law, Veterinary Hygiene
KF3841-3845	Prevention of Cruelty to Animals
KF3861-3894	Food, Drugs, Cosmetics
KF3901-3925	Alcohol, Alcoholic Beverages, Prohibition
KF3941-3977	Public Safety
KF3941-3942	Weapons, Firearms, Munitions
KF3945-3965	Hazardous Articles and Processes
KF3970	Accident Control
KF3975-3977	Fire Prevention and Control, Explosives
KF3985-3995	Control of Social Activities
KF3985	General
KF3987	Amusements
KF3989	Sports, Prizefighting
KF3992	Lotteries
KF3995	Other
KF4101-4258	Education
KF4270-4330	Science and the Arts, Research
KF4270	General
KF4280	Particular Branches and Subjects, A-z
KF4288-4302	The Arts
KF4305	Museums and Galleries
KF4310-4312	Historical Buildings and Monuments
KF4315-4319	Libraries
KF4325	Archives, Historical Documents
KF4330	Educational, Scientific, and Cultural Exchanges
KF4501-5130	Constitutional Law
KF4501-4515	Sources
KF4520	Works on the Legislative History of the Constitution
KF4525-4528	Texts of the Constitution
KF4530	State Constitutions (Collections)
KF4541-4545	Constitutional History of the United States
KF4546-4554	General Works (History, Theory, and Interpretation of Constitutional Law)
KF4555	Amending Process
KF4558	Particular Amendments
KF4565-4578	Separation of Powers, Delegation of Powers
KF4581-4583	Sources and Relationships of Law
KF4600-4629	Structure of Government, Federal and State Relations, Jurisdiction
KF4635	National Territory, Noncontiguous Territories
KF4650-4694	Foreign Relations
KF4695	Public Policy, Police Power
KF4700-4856	Individual and State
KF4700-4720	Nationality and Citizenship
KF4741-4783	Civil and Political Rights and Liberties
KF4788	Political Parties
KF4791-4856	Control of Individuals
KF4791	Identification
KF4794-4794.5	Passports
KF4800-4848	Aliens
KF4850-4856	Internal Security
KF4865-4869	Church and State
KF4881-5130	Organs of the Government
KF4881-4921	The People, Election Law
KF4930-5005	The Legislature
KF5050-5125	The Executive Branch
KF5130	The Judiciary, Judicial Power
KF5150	National Emblem, Flag, Seal, Seat of Government, National Anthem
KF5152	Patriotic Customs and Observances
KF5153-5154	Decorations of Honor, Awards
KF5155-5156	Commemorative Medals
KF5300-5332	Local Government
KF5336-5398	Civil Service, Government Officials and Employees
KF5399	Police and Power of the Police
KF5401-5425	Administrative Organization and Procedure
KFA	"a" States
KFA0-599	Alabama
KFA1200-1799	Alaska
KFA2400-2999	Arizona
KFA3600-4199	Arkansas
KFC	"c" States
KFC0-1199	California
KFC1800-2399	Colorado
KFC3600-4199	Connecticut
KFD	"d" States (and Districts)
KFD0-599	Delaware
KFD1200-1799	District of Columbia
KFF0-599	Florida
KFG0-599	Georgia
KFH0-599	Hawaii
KFI	"i" States
KFI0-599	Idaho
KFI1200-1799	Illinois
KFI3000-3599	Indiana
KFI4200-4799	Iowa
KFK	"k" States
KFK0-599	Kansas
KFK1200-1799	Kentucky
KFL0-599	Louisiana
KFM	"m" States
KFM0-599	Maine
KFM1200-1799	Maryland
KFM2400-2999	Massachusetts
KFM4200-4799	Michigan
KFM5400-5999	Minnesota
KFM6600-7199	Mississippi
KFM7800-8399	Missouri
KFM9000-9599	Montana
KFN	"n" States
KFN0-599	Nebraska
KFN600-1199	Nevada
KFN1200-1799	New Hampshire
KFN1800-2399	New Jersey
KFN3600-4199	New Mexico
KFN5000-6199	New York
KFN7400-7999	North Carolina
KFN8600-9199	North Dakota
KFO	"o" States
KFO0-599	Ohio
KFO1200-1799	Oklahoma
KFO2400-2999	Oregon
KFP0-599	Pennsylvania
KFR0-599	Rhode Island
KFS	"s" States
KFS1800-2399	South Carolina
KFS3000-3599	South Dakota
KFT	"t" States
KFT0-599	Tennessee
KFT1200-1799	Texas
KFU0-599	Utah
KFV	"v" States
KFV0-599	Vermont
KFV2400-2999	Virginia
KFW	"w" States
KFW0-599	Washington
KFW1200-1799	West Virginia
KFW2400-2999	Wisconsin
KFW4200-4799	Wyoming
KFX0-9999	Individual Cities, A-z
KFZ	Other
KFZ1800-2399	Northwest Territory
KFZ8600-9199	Confederate States of America
KG	Mexico, Latin and Central America
KG0-999	Latin America (General)
KG3000-3999	Mexico and Central America (General)
KGA0-9000	Belize
KGB0-9000	Costa Rica
KGC0-9800	El Salvador
KGD0-9900	Guatemala
KGE0-9990	Honduras
KGF0-9900	Mexico
KGG0-9800	Nicaragua
KGH0-9800	Panama and Panama Canal Zone
KGH0-8000	Panama
KGH9000-9499	Panama Canal Zone
KGJ	West Indies (General) and Anguilla
KGJ0-999	West Indies, Caribbean Area (General)
KGJ7000-7499	Anguilla
KGK	West Indies, "a" Countries
KGK0-499	Antigua and Barbuda
KGK1000-1499	Aruba
KGL	West Indies, "b" Countries
KGL0-499	Bahamas
KGL1000-1499	Barbados
KGL2000-2499	Bonaire
KGL3000-3499	British Leeward Islands
KGL4000-4499	British Virgin Islands
KGL5000-5999	British West Indies
KGL6000-6499	British Windward Islands
KGM0-499	Cayman Islands
KGN0-9800	Cuba
KGP0-9800	Curacao and Dominica
KGP0-499	Curacao
KGP2000-2499	Dominica
KGQ0-9800	Dominican Republic
KGR0-9800	West Indies, "du" Through "g" Countries
KGR0-499	Dutch Leeward Islands (General)
KGR1000-1499	Dutch West Indies (Netherlands Antilles)
KGR2000-2499	Dutch Windward Islands (General)
KGR3000-3499	French West Indies (General)
KGR4000-4499	Grenada
KGR5000-5499	Guadeloupe
KGS0-9000	Haiti
KGT0-9800	West Indies, "j" Through "m" Countries
KGT0-499	Jamaica
KGT1000-1499	Martinique
KGT2000-2499	Montserrat
KGU0-499	Navassa Islands
KGV0-8200	Puerto Rico
KGW0-9800	West Indies, "s" Countries
KGW0-499	Saba
KGW2000-2499	Saint Christopher (Saint Kitts), Nevis, and Anguilla
KGW3000-3499	Saint Lucia
KGW5000-5499	Saint Vincent and the Grenadines
KGW7000-7499	Sint Eustatius
KGW8000-8499	Sint Maarten
KGX0-499	Trinidad and Tobago
KGY0-499	Turks and Caicos Islands
KGZ0-499	Virgin Islands of the United States
KH0-999	South America (General)
KHA0-9800	Argentina
KHC0-8200	Bolivia
KHD0-9900	Brazil
KHF0-9800	Chile
KHH0-9900	Columbia
KHK0-9900	Ecuador
KHL0-9000	Falkland Islands
KHM0-9000	French Guiana
KHN0-9000	Guyana
KHP0-9700	Paraguay
KHQ0-9800	Peru
KHS0-9000	Surinam
KHU0-9800	Uruguay
KHW0-9900	Venezuela
KJ2-1040	Europe: History of Law
KJ160-1040	Germanic Law
KJA2-3660	Roman Law
KJC2-9799	Regional Comparative and Uniform Law
KJE5-7975	Regional Organization and Integration, Comparative Law
KJG0-4999	Albania
KJH0-499	Andorra
KJJ0-4999	Austria
KJK0-4999	Belgium
KJM0-4999	Bulgaria
KJN0-499	Cyprus
KJP0-4999	Czechoslovakia
KJR0-4999	Denmark
KJT0-4999	Finland
KJV2-9158	France: National Laws
KJW	France: Individual Regions, Provinces, Departments, etc., and Cities
KJW51-4360	France: Individual Regions, Provinces, Departments, etc.
KJW5201-9600	Individual Cities
KK2-9799.3	Germany and West Germany
KKA7-9796	East Germany
KKB	Germany: Individual States, Provinces, Cities (Part I)
KKC	Germany: Individual States, Provinces, Cities (Part Ii)
KKE0-4999	Greece
KKF0-4999	Hungary
KKG0-499	Iceland
KKH0-4999	Italy
KKJ0-499	Liechtenstein
KKK0-4999	Luxembourg and Malta
KKK0-499	Luxembourg
KKK1000-1499	Malta
KKL0-499	Monaco
KKM0-4999	Netherlands
KKN0-4999	Norway
KKP0-4999	Poland
KKQ0-4999	Portugal
KKR0-4999	Romania
KKS0-499	San Marino
KKT0-4999	Spain
KKW0-4999	Switzerland
KKX0-4999	Turkey
KKY0-490	Vatican City
KKZ0-4999	Yugoslavia
L	Education
L7-991	Education (General)
L7-97	Periodicals, Societies
L101	Yearbooks
L107	Congresses
L111-791	Official Documents, Reports, etc.
L797-898	Educational Exhibitions and Museums
L899	School Fairs
L900-991	Directories of Educational Institutions
LA5-2396	History of Education
LA5-25	General
LA31-135	By Period
LA173-186	Higher Education
LA201-398	United States
LA410-2284	Other Regions or Countries
LA2301-2396	Biography
LB5-3640	Theory and Practice of Education
LB5-45	General
LB51-885	Systems of Individual Educators and Writers
LB1025-1050.7	Teaching (Principles and Practices)
LB1049.9-1050.75	Reading (General)
LB1050.9-1091	Educational Psychology
LB1101-1139	Child Study
LB1139.2-1139.5	Early Childhood Education
LB1140-1140.5	Preschool Education
LB1141-1489	Kindergarten
LB1501-1547	Primary Education
LB1555-1602	Elementary or Public School Education
LB1603-1696.6	Secondary Education, High Schools
LB1705-2286	Education and Training of Teachers
LB1771-1773	Certification of Teachers
LB1775-1785	Professional Aspects of Teaching and School Administrators, Vocational Guidance
LB1805-2151	State Teachers Colleges
LB1811-1987	United States
LB1991-2151	Other Regions or Countries
LB2165-2278	Teacher Training in Universities and Colleges
LB2300-2430	Higher Education
LB2326.4-2330	Institutions of Higher Education
LB2331.7-2335.8	Teaching Personnel
LB2335.86-2335.885	Trade Unions
LB2335.95-2337	Endowments, Trusts, etc.
LB2337.2-2340.8	Student Financial Aid
LB2341-2341.95	Supervision and Administration, Business Management
LB2351-2359	Admission and Entrance Requirements
LB2361-2365	Curriculum
LB2366-2367.75	College Examinations
LB2371-2372	Graduate Education
LB2381-2391	Academic Degrees
LB2799-2799.3	Educational Consultants and Consulting
LB2801-3095	School Administration and Organization
LB2831.6-2831.99	Administrative Personnel
LB2832-2844.1	Teaching Personnel
LB2844.52-2844.63	Trade Unions
LB3011-3095	School Management and Discipline
LB3045-3048	Textbooks
LB3050-3060.87	Educational Tests, Measurements, Evaluations and Examinations
LB3201-3325	School Architecture and Equipment, School Physical Facilities, Campus Planning
LB3401-3499	School Hygiene, School Health Services
LB3525-3575	Special Days
LB3602-3640	School Life, Student Manners and Customs
LC8-6691	Special Aspects of Education
LC8-59	Forms of Education
LC8	General Works
LC15	Conversation and Culture
LC25-33	Self-education, Self-culture
LC37-44.3	Home Education
LC45-45.8	Nonformal Education
LC47-58.7	Private School Education
LC58-58.7	Preparatory Schools, Preparatory School Education
LC59	Public School Education
LC65-245	Social Aspects of Education
LC65-67.68	Economic Aspects of Education
LC68-70	Demographic Aspects of Education
LC71-120.4	Education and the State
LC72-72.5	Academic Freedom
LC107-120.4	Public School Question, Secularization, Religious Instruction in the Public Schools
LC129-139	Compulsory Education
LC142-148.5	Attendance, Dropouts
LC149-161	Literacy, Illiteracy
LC165-182	Higher Education and the State
LC184-188	Taxation of Schools and Colleges
LC189-214.53	Educational Sociology
LC212-212.863	Discrimination in Education
LC212.9-212.93	Sex Differences in Education
LC213-214.53	Educational Equalization, Right to Education
LC215-238.4	Community and the School
LC233	Schools as Community Centers
LC225-226.7	Home and School
LC230-235	Parent-teacher Associations
LC237-238.4	College-university and the Community
LC241-245	Foundations, Endowments, Funds
LC251-951	Moral and Religious Education, Education Under Church Control
LC251-318	Moral Education, Character Building
LC321-951	Religion and Education, Education Under Church Control
LC361-629	Christian Education, Church Education
LC446-454	Orthodox Eastern Church
LC461-510	Roman Catholic
LC531-629	Protestant
LC701-775	Jewish Education
LC901-915	Islamic Education
LC921-929.7	Buddhist Education
LC951	Other
LC1001-1099.5	Types of Education (Humanistic, Vocational, and Professional)
LC1001-1024	Humanistic Education, Liberal Education
LC1022-1022.25	Computer-assisted Education
LC1025-1027	Collective Education
LC1030	Communist Education
LC1031-1034.5	Competency Based Education
LC1035-1035.8	Basic Education, Basic Skills Education
LC1036-1036.8	Community Education
LC1037-1037.8	Career Education
LC1041-1048	Vocational Education (General)
LC1049-1049.8	Cooperative Education
LC1051-1072	Professional Education
LC1081-1087.4	Industrial Education (General)
LC1090-1091	Political Education
LC1099-1099.5	Intercultural Education (General)
LC1390-5158	Educating Special Classes of Persons
LC1390	Boys
LC1401-2572	Women
LC2580-2582	Student-athletes
LC2601-2611	Education in Developing Countries
LC2630-2638	Asian Americans, Asians in the United States
LC2667-2698	Latin Americans, Hispanic Americans
LC2680-2688	Mexican Americans, Mexicans in the United States
LC2690-2698	Puerto Ricans, Puerto Ricans in the United States
LC2699-2913	Blacks, Afro-americans
LC3001-3501	Asians
LC3503-3520	Gipsies
LC3530-3540	Lapps
LC3551-3593	Jews
LC3701-3740	Immigrants or Ethnic and Linguistic Minorities, Bilingual Schools and Bilingual Education
LC3745-3747	Children of Immigrants
LC3950-4806.5	Exceptional Children and Youth, Special Education
LC4812-5160.3	Other Special Classes
LC5161-5163	Fundamental Education
LC5201-6660.4	Education Extension, Adult Education, Continuing Education
LC5451-5493	Aged Education
LC5501-5560	Evening Schools
LC5701-5771	Vacation Schools, Summer Schools
LC5800-5808	Distance Education
LC5900-6101	Correspondence Schools
LC6201-6401	University Extension
LC6501-6560.4	Lyceums and Lecture Courses, Forums
LC6571-6581	Radio and Television Extension Courses, Instruction By Radio and Television
LC6601-6660.4	Reading Circles and Correspondence Clubs
LC6681	Education and Travel
LC6691	Traveling Education Exhibits
LD13-7501	Individual Institutions: United States
LD13-7251	Universities, Colleges
LD6501	Community Colleges, Junior Colleges
LD7020-7251	Women's Colleges
LD7501	Secondary and Elementary Schools
LE3-78	Individual Institutions: America, Except United States
LE3-5	Canada
LE7-9	Mexico
LE11-13	Central America
LE15-17	West Indies
LE21-78	South America
LF14-5477	Individual Institutions: Europe
LG21-961	Individual Institutions: Asia, Africa, Oceania
LH1-9	College and School Magazines and Papers
LJ3-75	Student Fraternities and Societies in the United States
LT6-501	Multi-subject Textbooks
M	Music
M1-5000	Music
M2-2.3	Collections of Musical Scores
M3-3.1	Collected Works of Individual Composers
M3.3	First Editions
M5-1490	Instrumental Music
M6-175.5	Solo Instruments
M176	Instrumental Music for Motion Pictures
M176.5	Instrumental Music for Radio and Television
M177-990	Music for Two or More Solo Instruments
M180-298.5	Duets
M300-386	Trios
M400-486	Quartets
M500-586	Quintets
M600-686	Sextets
M700-786	Septets
M800-886	Octets
M900-986	Nonets and Larger Combinations of Purely Chamber Music
M990	Chamber Music for Instruments of the 18th Century and Earlier
M1000-1075	Orchestra
M1100-1160	String Orchestra
M1200-1269	Band
M1270	Fife (Bugle) and Drum Music, Field Music, etc.
M1350-1353	Reduced Orchestra
M1356-1356.2	Dance Orchestra and Instrumental Ensembles
M1360	Mandolin and Similar Orchestras of Pleactral Instruments
M1362	Accordion Band
M1365	Minstrel Music
M1366	Jazz Ensembles
M1375-1420	Instrumental Music
M1450	Dance Music
M1470	Chance Compositions
M1473	Electronic Music
M1480	Music With Color Apparatus, etc.
M1490	Music, Printed or Copied in Manuscript, Before 1700
M1495-5000	Vocal Music
M1497-1998	Secular Vocal Music
M1500-1527.8	Dramatic Music
M1528-1529.5	Duets, Trios, etc. for Solo Voices
M1530-1546.5	Choruses With Orchestra or Other Ensemble
M1547-1600	Choruses, Part-songs, etc. With Accompaniment of Keyboard or Other Solo Instrument, or Unaccompanied
M1608	Choruses, etc. in Tonic Sol-fa Notation
M1609	Unison Choruses With or Without Accompaniment of Every Kind
M1610	Cantatas, Choral Symphonies, etc for Unaccompanied Chorus (Secular and Sacred) With or Without Solo Voices
M1611-1624.8	Songs for One Voice
M1625-1626	Recitations, Gesprochene Lieder, With Accompaniment
M1627-1853	National Music
M1900-1980	Songs (Part and Solo) of Special Character
M1985	Musical Games
M1990-1998	Secular Music for Children
M1999-2199	Sacred Vocal Music
M1999	Collections
M2000-2007	Oratorios
M2010-2017.7	Services
M2018-2019.5	Duets, Trios, etc. for Solo Voices
M2020-2036	Choruses, Cantatas, etc.
M2060-2101.5	Choruses, Part-songs, etc. With Accompaniment of Keyboard or Other Solo Instrument
M2102-2114.8	Songs for One Voice
M2115-2146	Hymn, Psalm, and Choral Books
M2147-2188	Liturgy and Ritual
M2147-2155.6	Roman Catholic
M2156-2160.87	Orthodox Churches
M2161-2183	Protestant Churches
M2184	Other Christian Churches
M2186-2187	Jewish
M2188	Other Non-christian Religions
M2190-2196	Sacred Vocal Music for Children
M2198-2199	Temperance, Revival, Rescue, and Gospel Songs
M5000	Unidentified Compositions
ML1-3930	Literature of Music
ML48-54.8	Texts for Music
ML110-158	Bibliography
ML155-158	Sound Recordings
ML159-3799	History and Criticism
ML410	Composer Biographies
ML459-1380	Instruments and Instrumental Music
ML1100-1380	Chamber and Orchestral Music, Band (Military Music), Electronic Music
ML1400-3275	Vocal Music
ML1500-1554	Choral Music (Sacred and Secular)
ML1600-2881	Secular Vocal Music
ML2900-3275	Sacred Vocal Music
ML3400-3465	Dance Music
ML3469-3541	Popular Music
ML3544-3776	National Music
ML3800-3923	Philosophy and Physics of Music
ML3928-3930	Juvenile Literature
MT1-960	Musical Instruction and Study
MT40-67	Composition
MT68	Improvisation
MT70-86	Orchestra and Orchestration
MT90-146	Analytical Guides, etc.
MT170-810	Instrumental Techniques
MT820-949	Singing and Voice Culture
MT955-960	Production of Operas, Music in Theaters
N	Fine Arts
N1-9165	Visual Arts (General)
N400-4042	Art Museums
N4390-5098	Exhibitions
N5198-5299	Private Collections and Collectors
N5300-7418	History of Art
N7429.7-7433	Technique, Composition, Style, etc.
N7475-7483	Art Criticism
N7575-7624.5	Portraits
N7790-8199	Religious Art
N8554-8585	Examination and Conservation of Works of Art
N8600-8675	Economics of Art
N8700-9165	Art and the State, Public Art
NA1-9428	Architecture
NA190-1614	History
NA2695-2793	Architectural Design and Drawing
NA2835-4050	Architectural Details, Motives, Decoration, etc.
NA4100-8480	Special Classes of Buildings
NA9000-9428	Aesthetics of City, City Planning and Beautification
NB1-1952	Sculpture
NC1-1940	Drawing, Design, Illustration
NC997-1003	Commercial Art, Advertising Art
NC1300-1766	Caricature, Pictorial Humor and Satire
NC1800-1850	Posters
ND25-3416	Painting
ND1290-1460	Special Subjects
ND1700-2495	Watercolor Painting
ND2550-2888	Mural Painting
ND2890-3416	Illuminating of Manuscripts and Books
NE1-3002	Print Media
NE1-978	Printmaking and Engraving
NE1000-1352	Wood Engraving, Woodcuts, Xylography, Block Printing
NE1400-1879	Metal Engraving
NE1940-2232.5	Etching and Aquatint
NE2236-2239.7	Serigraphy
NE2250-2570	Lithography
NE2800-2890	Printing of Engravings
NK1-9955	Decorative Arts, Applied Arts, Decoration and Ornament
NK1135-1149.5	Arts and Crafts Movement
NK1700-3505	Interior Decoration
NK3600-9955	Other Arts and Crafts Industries
NK3700-4695	Ceramics, Pottery, Porcelain
NX1-820	Arts in General
NX654-694	Religious Arts
NX700-750	Patronage of the Arts
NX798-820	Special Arts Centers
P	Language and Literature
P1-1091	Philology and Linguistics
P37-37.5	Relation to Psychology (General), Psycholinguistics
P40-40.5	Relation to Sociology, Socioliguistics
P87-96	Communication, Mass Media
P101-410	Language (General)
P101-120	Philosophy, Origin, etc. of Language
P121-149	Science of Language, Linguistics
P201-299	Comparative Grammar
P301-301.5	Style, Composition, Rhetoric
P306-310	Translating and Interpreting
P311	Prosody, Metrics, Rhythmics
P327-365.5	Lexicography
P375-381	Linguistic Geography
P501-769	Indo-european Philology
P901-1091	Extinct (Ancient or Medieval) Asian and European Languages
PA1-8595	Classical Languages and Literature
PA227-1179	Greek Philology and Language
PA2001-2915	Latin Philology and Language
PA3051-4500	Greek Literature: Ancient (Classic) to Ca. 600 C.e.
PA4505	Medieval and Modern Authors Writing in Classical Greek
PA5000-5660	Greek Literature: Byzantine and Modern
PB	Modern European Languages
PB1-431	General Works
PB1201-3029	Celtic Languages and Literatures
PB1201-1449	Irish
PB1501-1709	Gaelic, Scottish Gaelic
PB1801-1867	Manx
PB1950	Pict
PB2001-3029	Brythonic Group: Welsh, Cornish, Breton, Gallic
PC1-5498	Romance Languages
PC601-872	Romanian Language and Literature
PC1001-1977	Italian
PC2001-3761	French, Provencal
PC3801-3976	Catalan Language and Literature
PC4001-4977	Spanish
PC5001-5498	Portuguese
PD	Germanic Languages
PD1001-1350	Old Germanic Dialects: Gothic, Vandal, Burgundian, Langobardian
PD1501-5929	Scandinavian, North Germanic
PD2201-2392	Old Norse, Old Icelandic, Norwegian
PD2401-2489	Icelandic
PD2571-2999	Norwegian
PD3001-3929	Danish
PD5001-5929	Swedish
PE1-3729	English
PF1-5999	West Germanic
PF1-979	Dutch
PF1001-1184	Flemish
PF1401-1541	Friesian Language and Literature
PF3001-5999	German
PG	Slavic, Baltic, Albanian Languages and Literature
PG1-7925	Slavic
PG615-716	Church Slavic
PG801-1199	Bulgarian, Macedonian
PG1201-1696	Serbo-croatian
PG1801-1962	Slovenian
PG2001-3987	Russian, White Russian, Ukrainian
PG4001-5546	Czech, Slovak
PG5631-7446	Polish, Sorbian
PG8001-9146	Baltic
PG8501-8772	Lithuanian
PG8801-9146	Latvian
PG9501-9665	Albanian
PH1-5490	Dinno-ugrian, Basque Languages and Literatures
PH101-1109	Finnish
PH101-405	Finnish (Proper)
PH601-671	Estonian
PH701-735	Lapp
PH801-836	Mari
PH1201-3445	Ugrian, Hungarian
PH5001-5490	Basque
PJ	Oriental Languages and Literatures
PJ1-995	General Works
PJ1001-2199	Egyptian, Coptic
PJ2353-2367	Libyan Group
PJ2369-2399	Berber
PJ2401-2594	Cushitic
PJ3001-9293	Semitic
PJ3101-4083	Assyrian, Sumerian
PJ4501-5192	Hebrew
PJ5201-5329	Aramaic
PJ5403-5909	Syriac
PJ6001-8517	Arabic
PJ8991-9293	Ethiopian
PK	Other Languages
PK1-6996	Indo-iranian
PK8001-8835	Armenian
PK9001-9201	Caucasian, Georgian
PL1-8844	Languages and Literatures of Eastern Asia, Africa, Oceania
PL1-481	Ural-altaic Languages
PL501-889	Japanese Language and Literature
PL901-998	Korean Language and Literature
PL1001-3207	Chinese Language and Literature
PL5001-7511	Oceanic Languages and Literatures
PL8000-8814	African Languages and Literatures
PM1-9021	Hyperborean, Indian, and Artificial Languages
PM1-95	Hyperborean Languages of America
PM101-7356	American Indian Languages
PM8001-9021	Artificial Languages
PN1-6790	Literary History and Collections (General)
PN80-99	Criticism
PN101-245	Authorship
PN441-1009.5	Literary History
PN1010-1551	Poetry
PN1560-1590	The Performing Arts, Show Business
PN1600-3307	Drama
PN1660-1693	Dramatic Composition
PN1865-1999	Special Types of Drama
PN2000-3307	Dramatic Representation, the Theater
PN3311-3503	Prose, Prose Fiction
PN4001-4355	Oratory, Elocution, Recitations, etc.
PN4400	Letters
PN4500	Essays
PN4699-5650	Journalism
PN6010-6790	Collections of General Literature
PN6080-6095	Quotations
PN6099-6110	Poetry
PN6110.5-6120	Drama
PN6120.15-6120.95	Fiction
PN6121-6129	Orations
PN6130-6140	Letters
PN6141-6145	Essays
PN6147-6231	Wit and Humor, Satire
PN6249-6790	Miscellaneous
PQ1-9999	Romance Literatures
PQ1-3999	French Literature
PQ4001-5999	Italian Literature
PQ6001-8929	Spanish Literature
PQ9000-9999	Portuguese Literature
PR1-9680	English Literature
PS1-3576	American Literature
PT1-9999	Germanic Literature
PT1-4897	German Literature
PT5001-5980	Dutch Literature
PT6000-6471	Flemish Literature
PT6500-6592.36	Afrikaans Literature
PT7001-9999	Scandinavian Literatures
PT7001-7099	General Works
PT7101-7338	Old Norse, Old Icelandic
PT7351-7550	Modern Icelandic Literature
PT7601-8260	Danish Literature
PT8301-9155	Norwegian Literature
PT9201-9999	Swedish Literature
PZ5-90	Juvenile Belles Lettres (All Languages)
Q	Science
Q1-390	General Science
Q1-295	General
Q1-4	Periodicals
Q10-101	Societies
Q11-33	America
Q41-69	Europe
Q72-83	Asia
Q85-91	Africa
Q93	Australia
Q94	New Zealand
Q99	Pacific Islands
Q105	Museums, Expositions
Q111	Series of Monographs, Serial Collections
Q113	Collected Works of Individual Authors
Q115	Scientific Voyages and Expeditions
Q121	Encyclopedias
Q123	Dictionaries
Q124.6-127.2	History
Q141-143	Biography
Q151-157	Early Works Through 1800, Including Textbooks
Q158	General Works and Treatises, 1801-
Q160-161	Textbooks, 1801-
Q162	Popular Works
Q163	Juvenile Works
Q164	Recreations, Home Experiments, etc.
Q167	Anecdotes, Facetiae, Satire, etc.
Q171	Addresses, Essays, Lectures
Q172	Special Topics
Q173	Miscellany and Curiosa
Q174-175	Philosophy, Methodology
Q179.9-180	Research
Q181-183	Study and Teaching
Q184-185	Instruments and Apparatus (General)
Q190-197	Audiovisual Aids in Science Teaching
Q199	Handbooks, Tables, Formulas, etc.
Q223-227	Communication in Science
Q300-390	Cybernetics
Q350-390	Information Theory
QA1-939	Mathematics
QA1-43	General
QA9-10.3	Mathematical Logic
QA11-14	Study and Teaching, Research
QA16-20	Special Teaching Methods and Aids
QA21-35	History
QA36-39	General Works
QA40	Handbooks, Manuals, etc.
QA47-59	Tables
QA71-90	Instruments and Machines
QA73	Slide Rules
QA75-76.95	Calculating Machines
QA75.5-76.95	Electronic Computers, Computer Science
QA76.75-76.765	Computer Software
QA99	Miscellany and Curiosa
QA101-145	Elementary Mathematics, Arithmetic
QA150-272.5	Algebra
QA184-205	Linear and Multilinear Algebra, Matrices
QA211-218	Theory of Equations
QA273-274.76	Probabilities
QA276-280	Mathematical Analysis
QA297-299.4	Numerical Analysis
QA299.6-433	Analysis
QA303-316	Calculus
QA319-329	Functional Analysis
QA331-355	Theory of Functions
QA370-387	Differential Equations
QA440-699	Geometry
QA451-469	Elementary Geometry
QA501-521	Descriptive Geometry
QA531-538	Trigonometry
QA551-563	Analytic Geometry
QA564-581	Algebraic Geometry
QA601-608	Transformations, Correspondences, and General Methods for Algebraic Configurations
QA611-614	Topology
QA615-640	Infinitesimal Geometry
QA641-660	Projective Differential Geometry
QA801-939	Analytic Mechanics
QB1-991	Astronomy
QB1-139	General
QB15-34	History
QB35-36	Biography
QB54	Extraterrestrial Life
QB61-62	Study and Teaching, Research
QB63	Stargazers' Guides
QB64	Observers' Handbooks
QB81-84	Observatories
QB85-115	Astronomical Instruments
QB140-237	Practical and Spherical Astronomy
QB201	Geodetic Astronomy
QB209-224	Time
QB224.5-237	Longitude and Latitude
QB275-343	Geodesy
QB301-328	Geodetic Surveying
QB330-339	Gravity Determinations
QB349-421	Theoretical Astronomy and Celestial Mechanics
QB414-419	Theory of Tides
QB455-456	Astrogeology
QB460-466	Astrophysics (General)
QB468-480	Non-optical Methods of Astronomy
QB495-903	Descriptive Astronomy
QB500.5-785	Solar System
QB520-544	Sun
QB541-544	Solar Eclipses
QB611	Mercury
QB621	Venus
QB630-638	Earth as Planet
QB641	Mars
QB651	Asteroids
QB661	Jupiter
QB671	Saturn
QB681	Uranus
QB691	Neptune
QB701	Pluto
QB717-732	Comets
QB740-753	Meteors
QB754.8-792	Meteorites
QB799-843	Stars
QB851-855	Clusters and Nebulae
QB856-903	Galaxies
QB980-991	Cosmogony, Cosmology
QC1-999	Physics
QC1-75	General
QC81-114	Weights and Measures
QC120-168.85	Descriptive and Experimental Mechanics
QC170-197	Atomic Physics, Constitution and Properties of Matter (including Molecular Physics, Relativity, Quantum Theory, and Solid State Physics)
QC221-246	Acoustics, Sound
QC251-338.5	Heat
QC310.15-319	Thermodynamics
QC350-467	Optics, Light
QC450-467	Spectroscopy
QC474-496.9	General Radiation Physics
QC501-766	Electricity and Magnetism
QC669-675.8	Electromagnetic Theory
QC676-678.6	Radio Waves (Theory)
QC701-715.4	Electric Discharge
QC717.6-718.8	Plasma Physics, Ionized Gases
QC750-766	Magnetism
QC770-798	Nuclear and Particle Physics, Atomic Energy, Radioactivity
QC793-793.5	Elementary Particle Physics
QC794.95-798	Radioactivity and Radioactive Substances
QC801-809	Geophysics
QC811-849	Geomagnetism
QC825-826	Magnetic Surveys
QC830-845	Magnetic Observations
QC851-999	Meteorology, Climatology (including the Earth's Atmosphere)
QC871-874.8	Technique, Instructions for Observers
QC875.5-876.7	Meteorological Instruments
QC878.5-879.562	Aeronomy
QC879.57	Handbooks, Tables, Formulas, etc.
QC879.59	Observations, Data Summaries
QC879.6-879.8	Atmospheric Chemistry
QC880	Dynamic Meteorology
QC881-881.2	Atmospheric Shells
QC882	Atmospheric Pollutants
QC883-883.2	Cosmic Relations
QC883.4-883.56	Mesometeorology
QC883.7-883.86	Micrometeorology
QC884-884.2	Paleoclimatology
QC885-896	Atmospheric Pressure
QC901-913.2	Temperature and Radiation
QC915-929	Aqueous Vapor
QC920.7-921.43	Clouds
QC921.48-921.6	Cloud Physics
QC924-926.2	Rain and Rainfall
QC930.5-959	Wind
QC940.6-959	Storms, Cyclones
QC960.5-969	Electrical Phenomena in the Atmosphere
QC970-972.5	Aurora
QC972.6-973.8	Radio Meteorology, Microwave Meteorology
QC974.5-976	Meteorological Optics
QC980-999	Climatology and Weather
QC982-993.7	Geographic Divisions
QC993.83-994.9	Ocean Areas, Maritime Meteorology
QC994.95-999	Weather Forecasting
QD1-999	Chemistry
QD1-65	General (including Alchemy)
QD1	Periodicals
QD8-9	Communication of Chemical Information
QD11-18	History
QD21-22	Biographies of Chemists
QD23.3-26.5	Alchemy
QD40-49	Study and Teaching, Research
QD51-63	Laboratories
QD65	Handbooks, Tables, Formulas, etc.
QD71-142	Analytical Chemistry
QD81-117	Quantitative Analysis
QD130-139	Technical Analysis
QD146-197	Inorganic Chemistry
QD161-169	Nonmetals
QD171-172	Metals
QD181	Special Elements, By Chemical Symbol, A-z
QD241-441	Organic Chemistry
QD258-281	Operations in Organic Chemistry
QD300-315	Aliphatic Compounds
QD320-327	Carbohydrates
QD330-341	Aromatic Compounds
QD375-377	Antibiotics
QD380-388	Polymers, Macromolecules
QD390-395	Condensed Benzene Rings
QD399-406	Heterocyclic Chemistry and Compounds
QD410-412.5	Organometallic Chemistry and Compounds
QD415-436	Biochemistry
QD416	Terpenes, Camphors, etc. Essential Oils
QD419	Gums and Resins
QD421	Alkaloids
QD426	Steroids
QD431	Proteins, Peptides, Amino Acids, etc.
QD433-436	Nucleic Acids
QD450-801	Physical and Theoretical Chemistry
QD462	Quantum Chemistry
QD463-464	Atomic and Molecular Weights
QD501-505.5	Conditions and Laws of Chemical Reactions
QD506	Surface Chemistry
QD510-536	Thermochemistry
QD540-549	Theory of Solution
QD551-562	Electrochemistry, Electrolysis
QD601-607	Radiochemistry
QD625-655	Radiation Chemistry
QD701-731	Photochemistry
QD901-999	Crystallography
QD911-922	Geometrical and Mathematical Crystallography
QD931-947	Physical Properties of Crystals
QE1-996.5	Geology
QE1-350.62	General
QE40-48	Study and Teaching
QE65-350.52	Geographical Divisions
QE70.5-258	America
QE72-182	United States
QE185-199	Canada
QE200-217	Latin America
QE220-229	West Indies, Caribbean Area
QE230-251	South America
QE260-287.8	Europe
QE289-319	Asia
QE320-339	Africa
QE340-349	Australia and Pacific Region
QE350	Antarctic Regions
QE350.2-350.22	Atlantic Ocean
QE350.4-350.42	Pacific Ocean
QE350.5-350.52	Indian Ocean
QE351-399.2	Mineralogy
QE367-369	Determinative Mineralogy
QE372-387	Descriptive Mineralogy
QE389-391	Special Groups of Minerals
QE392-394	Precious Stones
QE420-499	Petrology
QE443-456.5	Geographic Divisions
QE461-462	Igneous Rocks, Volcanic Ash, Tuff, etc.
QE471	Sedimentary Rocks, Sedimentology
QE475	Metamorphic Rocks, Metamorphism
QE500-639.5	Dynamic and Structural Geology
QE514-516	Geochemistry
QE517	Dynamic Geology
QE521-545	Volcanoes and Earthquakes
QE521.5-527	Volcanoes
QE531-545	Earthquakes, Seismology
QE565-566	Coral Islands and Reefs, Atolls
QE571-597	Sedimentation
QE598-600	Earth Movements, Mass Movements
QE601-613.5	Structural Geology
QE640-699	Stratigraphic Geology
QE654-674	Paleozoic
QE675-688	Mesozoic
QE690-699	Cenozoic
QE701-760	Paleontology
QE724-741.3	Stratigraphic Divisions
QE743-760	Geographical Divisions
QE760.8-899	Paleozoology
QE767	Plankton
QE770-832	Invertebrates
QE771-797	Protozoa
QE798-799	Bryozoa, Polyzoa
QE801-814	Mollusca
QE815-832	Arthropoda
QE840.5-882	Chordata: Vertebrates
QE851-853	Fishes
QE861-862	Reptiles
QE867-868	Amphibians, Batrachia
QE871-872	Birds
QE881-882	Mammals
QE901-996.5	Paleobotany
QE914-932	Stratigraphic Divisions
QE934-950	Geographic Divisions
QE955-983	Systematic Divisions
QH1-705.5	Natural History
QH1-278.5	General Natural History
QH51-58	Study and Teaching, Research, Nature Study
QH75-77	Nature Conservation, Landscape Protection
QH84-198	Geographic Divisions
QH84-100	Physiographic Divisions
QH101-198	Topographical Divisions
QH201-278.5	Microscopy
QH231-278.5	Preparation and Mounting of Objects
QH301-705	General Biology
QH324	Methods of Research, Technique
QH359-425	Evolution
QH426-470	Genetics
QH443-450	Recombination Mechanism
QH460-469	Mutations
QH471-489	Reproduction
QH501-531	Life
QH540-549.5	General and Animal Ecology
QH573-671	Cytology
QH650-671	Effect of Physical and Chemical Agents on Cells
QH705-705.5	Economic Biology
QK1-989	Botany
QK1-474.5	General
QK91-97	Classification
QK101-474	Geographical Distribution, Phytogeography
QK474-495	Spermatophyta, Phanerogams
QK474-493	Trees and Shrubs
QK494-494.5	Gynosperms
QK495	Angiosperms
QK504-638	Crytogams
QK509-519.5	Local
QK520-532	Pteridophyta (Ferns, etc.)
QK532.4-563.7	Bryophyta, Bryology
QK564-580.5	Algae, Algology
QK580.7-597.5	Lichens
QK600-638	Fungi
QK640-707	Plant Anatomy
QK710-899	Plant Physiology
QK746-791	Chemical Agents Affecting Plants
QK861-899	Phytochemistry
QK900-989	Plant Ecology
QK930-938	Physiographic Regions
QK980-989	Evolution of Plants (General)
QL1-991	Zoology
QL1-355	General
QL61-67	Collecting and Preserving
QL101-345	Geographical Distribution
QL360-599.82	Invertebrates
QL366-369	Protozoa
QL371-374	Porifera (Sponges)
QL375-379	Coelenterata (Cnidaria)
QL386-394	Worms and Other Vermiform Invertebrates
QL401-432	Mollusca
QL434-599	Anthropoda
QL605-739.8	Chordates, Vertebrates
QL614-639.8	Fishes
QL640-669.3	Reptiles and Amphibians
QL671-699	Birds
QL700-739.8	Mammals
QL750-795	Animal Behavior and Psychology
QL791-795	Stories and Anecdotes
QL799-799.5	Morphology
QL801-950.9	Comparative Anatomy
QL821-827	Skeleton, Osteology
QL835-841	Vascular System
QL845-855	Respiratory Organs
QL856-867	Digestive Organs
QL872-875	Excretory System
QL876-881	Reproductive System
QL921-939	Nervous System
QL941-943	Integument, Skin
QL945-949	Sense Organs
QL951-991	Embryology
QM1-695	Human Anatomy
QM1-511	General
QM33.4-39	Dissection
QM101-117	The Skeleton, Osteology
QM131-142	The Articulations, Joints
QM151-170	Muscles
QM178-197	Vascular System
QM251-265	Organs of Respiration and Voice
QM301-367	Organs of Digestion
QM368-371	Glands
QM401-421	Urinary and Reproductive Organs
QM451-471	Nervous System
QM481-495	Integument
QM501-511	Sense Organs
QM531-549	Regional Anatomy
QM550-577.8	Human and Comparative Histology
QM601-695	Human Embryology
QP1-981	Physiology
QP1-345	General (including Influence of the Environment)
QP34-38	Human Physiology General Works
QP39-47	Study and Teaching, Research
QP81-87	Phenomena of Animal Life (General)
QP88-90	Physiology of the Tissues (General)
QP91-99	Blood
QP101-110	Cardiovascular System, Circulation
QP111-124	Heart
QP141-185	Nutrition
QP186-188	Glands
QP190-246	Secretions
QP248-250	Urinary Organs
QP251-285	Reproduction, Physiology of Sex
QP301-321	Musculoskeletal System, Movements
QP351-495	Neurophysiology, Neuropsychology
QP361-430	Nervous System
QP431-495	Senses, Sensation, Sense Organs
QP501-801	Animal Biochemistry
QP519.7-519.9	Technique
QP525-801	Special Substances
QP531-535	Inorganic Substances
QP550-801	Organic Substances
QP551-619	Proteins, Amino Acids, etc.
QP620-625	Nucleic Acids
QP631-632	Toxins and Antitoxins
QP670-671	Pigments
QP701-702	Carbohydrates
QP751-752	Lipids
QP771-772	Vitamins
QP801	Miscellaneous Organic Substances, A-z
QP901-981	Experimental Pharmacology
QP911-981	Individual Chemical Substances
QP915	Aliphatic Compounds Not Containing Nitrogen
QP917	Aromatic Compounds Not Containing Nitrogen
QP921	Alkaloids
QP923	Sugars
QP925	Glycosides
QP931	Resins
QP935	Proteins
QP941	Toxins, Venoms, Poisons
QP951	Fluids and Substances Obtained From the Animal Body
QP971-981	Other Organic Substances
QR1-502	Microbiology
QR1-74.5	General
QR75-99.5	Bacteria
QR99.6-99.8	Cyanobacteria
QR100-130	Microbial Ecology
QR171	Microorganisms in the Animal Body
QR180-189.5	Immunology
QR185.8	Immune Structures
QR186	Immune Response
QR186.5-186.6	Antigens
QR186.7-186.85	Antibodies, Immunoglobulins
QR187-187.3	Antigen-antibody Reactions
QR189-189.5	Vaccines
QR201	Pathogenic Micro-organisms, By Disease, A-z
QR301-327	Micro-organisms of Animals
QR355-502	Virology
R	Medicine
R5-920	Medicine (General)
R5-130.5	General Works
R131-687	History of Medicine, Medical Expeditions
R690-697	Medicine as A Profession, Physicians
R702-703	Medicine and Disease in Relation to History, Literature, etc.
R713-713.97	Directories
R722-722.32	Missionary Medicine, Medical Missionaries
R723-726	Medical Philosophy, Medical Ethics
R726.5-726.8	Medicine and Disease in Relation to Psychology, Terminal Care, Dying
R727-727.8	Physician and the Public
R728-733	Practice of Medicine, Medical Practice Economics
R735-854	Medical Education, Medical Schools, Research
R856-857	Biomedical Engineering, Electronics, Instrumentation
R858-859.7	Computer Applications to Medicine
R864	Medical Records
R895-920	Medical Physics, Medical Radiology, Nuclear Medicine
RA1-1270	Public Aspects of Medicine
RA1-418.5	Medicine and the State
RA396	Regulation of Medical Education, Licensure
RA398	Registration of Physicians, Pharmacists, etc.
RA399	Regulation of Medical Practice, Evaluation and Quality Control of Medical Care
RA405	Death Certification
RA407-409.5	Medical Statistics and Surveys
RA410-410.9	Medical Economics, Economics of Medical Care
RA411-415	Provisions for Personal Medical Care, Medical Care Plans
RA418-418.5	Medicine and Society, Social Medicine, Medical Sociology
RA421-790.85	Public Health, Hygiene, Preventive Medicine
RA428-428.5	Public Health Laboratories, Institutes, etc.
RA440-440.85	Study and Teaching, Research
RA565-600	Environmental Health (including Sewage Disposal, Air Pollution, Nuisances, Water Supply)
RA601-602	Food and Food Supply in Relation to Public Health
RA604-618	Parks, Public Baths, Public Carriers, Buildings, etc.
RA619-636.7	Disposal of the Dead, Undertaking, Cemeteries
RA638	Immunity and Immunization in Relation to Public Health
RA639-642	Transmission of Disease
RA643-645	Disease and Public Health
RA645.3-645.37	Home Health Care Services
RA645.5-645.9	Emergency Medical Services
RA646-648.3	War and Public Health
RA648.5-766	Epidemics, Epidemiology, Quarantine, Disinfection
RA771-771.7	Rural Health and Hygiene (including Clothing, Bathing, Exercise, Travel, Nutrition, Sleep, Sex Hygiene)
RA790-790.85	Mental Health
RA791-954	Medical Geography, Medical Climatology and Meteorology
RA960-999	Medical Centers, Hospitals, Dispensaries, Clinics (including Ambulance Service and Nursing Homes)
RA1001-1171	Forensic Medicine, Medical Jurisprudence, Legal Medicine
RA1190-1270	Toxicology, Poisons
RB1-214	Pathology
RB1-17	General Works
RB24-33	Pathology Anatomy and Histology
RB37-56	Clinical Pathology, Laboratory Technique
RB57	Post-mortem Examination, Autopsies
RB127-150	Manifestation of Disease
RB151-214	Theories of Disease, Etiology, Pathogenesis
RC31-1245	Internal Medicine, Practice of Medicine
RC49-52	Psychosomatic Medicine
RC71-78.7	Examination, Diagnosis (including Radiography)
RC81-82	Popular Medicine
RC86-88.9	Medical Emergencies, Critical Care, Intensive Care, First Aid
RC91-103	Diseases Due to Physical and Chemical Agents
RC110-216	Infectious and Parasitic Diseases
RC251	Constitutional Diseases (General)
RC254-282	Neoplasms, Tumors, Oncology (including Cancer and Carcinogens)
RC306-320.5	Tuberculosis
RC321-571	Neurology and Psychiatry, Neuropsychiatry
RC346-429	Neurology, Diseases of the Nervous System (including Speech Disorders)
RC435-571	Psychiatry
RC475-489	Therapeutics, Psychotherapy
RC490-499	Hypnotism and Hypnosis, Suggestion Therapy
RC500-510	Psychoanalysis
RC512-571	Psychopathology
RC512-528	Psychoses
RC530-552	Neuroses
RC554-569.5	Personality Disorders, Behavior Problems (including Sexual Problems, Drug Abuse, Suicide, Child Abuse)
RC569.7-571	Mental Retardation
RC581-951	Specialties of Internal Medicine
RC581-607	Immunologic Diseases, Allergy
RC620-627	Nutritional Diseases, Deficiency Diseases
RC627.5-632	Metabolic Diseases
RC633-647.5	Diseases of the Blood and Blood-forming Organs
RC648-665	Diseases of the Endocrine Glands
RC666-701	Diseases of the Circulatory (Cardiovascular) System
RC705-779	Diseases of the Respiratory System
RC799-869	Diseases of the Digestive System, Gastroenterology
RC870-923	Diseases of the Genitourinary System, Urology
RC924-924.5	Diseases of the Connective Tissues
RC925-935	Diseases of the Musculoskeletal System
RC952-954.6	Geriatrics
RC955-962	Arctic and Tropical Medicine
RC963-969	Industrial Medicine, Industrial Hygiene
RC970-1015	Military Medicine, Naval Medicine
RC1030-1160	Transportation Medicine (including Automotive, Aviation, and Space Medicine)
RC1200-1245	Sports Medicine
RD1-811	Surgery
RD1-31.7	General Works
RD32-33.9	Operative Surgery, Technique of Surgical Operations
RD49-52	Surgical Therapeutics, Preoperative and Postoperative Care
RD57	Surgical Pathology
RD58	Reparative Processes After Operations (Physiological)
RD59	Surgical Shock, Traumatic Shock
RD63-76	Operating Rooms and Theaters, Instruments, Apparatus, and Appliances
RD78.3-87.3	Anesthesiology
RD91-91.5	Asepsis and Antisepsis, Sterilization (Operative)
RD92-97.8	Emergency Surgery, Wounds and Injuries
RD98-98.4	Surgical Complications
RD99-99.35	Surgical Nursing
RD101-103	Fractures (General)
RD118-120.5	Plastic Surgery, Repatative Surgery
RD120.7-129.5	Transplantation of Organs, Tissues, etc.
RD130	Prosthesis, Artificial Organs
RD150-498	Military and Naval Surgery
RD520-599.5	Surgery By Region, System, or Organ
RD651-678	Neoplasms, Tumors, Oncology
RD680-688	Diseases of the Locomotor System (Surgical Treatment)
RD701-811	Orthopedics
RD792-811	Physical Rehabilitation
RE1-994	Opthalmology
RE80-87	Eye Surgery
RE88	Ophthalmic Nursing
RE91-912	Particular Diseases of the Eye
RE918-921	Color Vision Tests, Charts, etc.
RE925-939	Refraction and Errors of Refraction and Accommodation
RE940-981	Optometry, Opticians, Eyeglasses
RE986-988	Artificial Eyes and Other Prostheses
RE991-992	Ocular Therapeutics
RF1-547	Otorhinolaryngology (Ear, Nose, Throat)
RF110-320	Otology, Diseases of the Ear
RF341-437	Rhinology, Diseases of the Nose, Accessory Sinuses, and Nasopharynx
RF460-547	Laryngology, Diseases of the Throat
RG1-991	Gynecology and Obstetrics
RG103-104.6	Operative Gynecology
RG133-137.6	Conception, Artificial Insemination, Contraception
RG138	Sterilization of Women
RG159-208	Functional and Systemic Disorders
RG211-483	Abnormalities and Diseases of the Female Genital Organs
RG484-485	Gynecological and Obstetric Urology
RG491-499	Diseases of the Breast
RG500-991	Obstetrics
RG551-591	Pregnancy
RG600-649	The Embryo and Fetus
RG648	Spontaneous Abortion, Miscarriage
RG651-721	Labor, Parturition
RG725-791	Obstetric Operations, Operative Obstetrics
RG801-871	Puerperal State
RG940-991	Maternal Care
RJ1-570	Pediatrics
RJ47.3-47.4	Genetic Aspects
RJ50-51	Examination, Diagnosis
RJ52-53	Therapeutics
RJ59-60	Infant and Neonatal Morbidity and Mortality
RJ91	Supposed Prenatal Influence, Prenatal Culture, Stirpiculture
RJ101-103	Hygiene and Care of Children
RJ125-145	Physiology of Children and Adolescents
RJ240	Immunization of Children (General)
RJ242-243	Hospital Care
RJ245	Nursing of Children, Pediatric Nursing
RJ250	Premature Infants
RJ251-325	Newborn Infants (including Physiology, Care, Treatment, Diseases)
RJ370-550	Diseases of Children and Adolescents
RJ499-507	Mental Disorders, Child Psychiatry
RK1-715	Dentistry
RK58-59.3	Practice of Dentistry, Dental Economics
RK60.7-60.8	Preventive Dentistry
RK280	Oral and Dental Anatomy and Physiology
RK301-493	Oral and Dental Medicine, Pathology, Diseases
RK501-519	Operative Dentistry
RK520-528	Orthodontics
RK529-535	Oral Surgery
RK641-667	Prosthetic Dentistry, Prosthodontics
RL1-803	Dermatology
RL87-94	Care and Hygiene
RL95	Pathological Anatomy
RL110-120	Therapeutics
RL130-169	Diseases of the Glands, Hair, Nails
RL201-331	Hyperemias, Inflammations, and Infections of the Skin
RL391-489	Atrophies, Hypertrophies
RL675	Chronic Ulcer of the Skin, Bedsores
RL701-751	Diseases Due to Psychosomatic and Nerve Disorders, Dermatoneuroses
RL760-785	Diseases Due to Parasites
RL790	Pigmentation, Albinism
RL793	Congenital Disorders of the Skin, Nevi, Moles
RM1-931	Therapeutics, Pharmacology
RM138	Drug Prescribing
RM139	Prescription Writing
RM146-146.7	Misuses of Therapeutic Drugs, Medication Errors
RM147-180	Administration of Drugs and Other Therapeutic Agents
RM182-190	Other Therapeutic Procedures (including Acupuncture, Pneumatic Aspiration, Spinal Puncture, Pericardial Puncture)
RM214-258	Diet Therapy, Diet and Dietetics in Disease, Dietary Cookbooks
RM259	Vitamin Therapy
RM260-263	Chemotherapy
RM265-267	Antibiotic Therapy, Antibiotics
RM270-282	Serum Therapy, Immunotherapy
RM283-298	Endocrinotherapy, Organotherapy
RM300-666	Drugs and Their Actions
RM671-671.5	Commercial Preparations, Patent Medicines
RM695-890	Physical Medicine, Physical Therapy (including Massage, Exercise, Occupational Therapy, Hydrotherapy, Phototherapy, Radiotherapy, Thermotherapy, Electrotherapy)
RM845-862	Medical Radiology
RM930-931	Rehabilitation Therapy
RS1-441	Pharmacy and Materia Medica
RS125-131.9	Formularies, Collected Prescriptions
RS139-141.9	Pharmacopoeias
RS151.2-151.9	Dispensatories
RS153-441	Materia Medica
RS160-167	Pharmacognosy, Pharmaceutical Substances (Plant, Animal, and Inorganic)
RS189-190	Assay Methods, Standardization
RS192-199	Pharmaceutical Processes
RS200-201	Pharmaceutical Dosage Forms
RS250-252	Commercial Preparations, Patent Medicines
RS355-356	Pharmaceutical Supplies
RS400-431	Pharmaceutical Chemistry
RS441	Microscopical Examination of Drugs
RT1-120	Nursing
RT89-120	Specialties in Nursing
RV1-431	Botanic, Thomsonian, and Eclectic Medicine
RX1-681	Homeopathy
RX211-581	Diseases, Treatment, etc.
RX601-675	Materia Medica and Therapeutics
RZ201-999	Other Systems of Medicine
RZ201-275	Chiropractic
RZ301-397.5	Osteopathy
RZ399	Osteo-magnetics, Neuropathy, etc. A-z
RZ400-408	Mental Healing
RZ409.7-999	Miscellaneous Systems and Treatments (including Magnetotherapy, Mesmerism, Naturopathy, Organomic Medicine, Phrenology, Radiesthesia, etc.)
S	Agriculture
S1-954	Agriculture (General)
S1-19	Periodicals and Societies
S21-400	Documents and Other Collections
S401	Congresses
S403	Agricultural Missions, Voyages, etc.
S405-407	Collected Works
S411	Encyclopedias
S413	Tables
S414	Calendars (Yearbooks), Almanacs
S415-417	Biography
S419-471	History
S484-485	Agriculture Departments
S491-523	General Works
S530-559	Agricultural Education
S531-539	Schools, Study and Teaching
S539.5-542	Research, Experimentation
S544-545	Agricultural Extension Work
S548-548.6	Historic Farms
S550-559	Expositions, Fairs, etc.
S560-572	Farm Economics, Farm Management
S583-587.5	Agricultural Chemistry, Agricultural Chemicals
S589-589.6	Agricultural Physics (including Radioisotopes in Agriculture)
S589.7	Agricultural Ecology (General)
S589.75-589.76	Agricultural Pollution
S589.8-589.85	Plant Growing Medica, Potting Soils
S590-599.9	Soils (including Soil Surveys, Soil Chemistry, Soil Structure, Soil-plant Relationships)
S600-600.7	Agricultural Meteorology, Crops and Climate
S602.5-604.37	Methods and Systems of Culture, Cropping Systems (including Fallowing, Rotation of Crops, Plowing)
S604.5-604.64	Agricultural Conservation
S604.8-621.5	Melioration: Improvement, Reclamation, Fertilization, Irrigation, etc., of Lands
S605.5	Organic Farming, Organoculture
S606-621	Special Classes of Lands and Reclamation Methods (including Woodlands, Burning of Lands, Deserts, Saline Environments, Moors)
S622-627	Soil Conservation
S631-667	Fertilizers and Soil Improvement
S671-760	Farm Machinery and Engineering
S770-790.3	Agricultural Structures, Farm Buildings
S900-954	Conservation of Natural Resources (including Land Conservation)
SB1-1110	Plant Culture
SB39	Horticultural Voyages, etc.
SB107-109	Economic Botany
SB110-111	Methods for Special Areas (including Dry Farming, Tropical Agriculture)
SB112	Irrigation Farming
SB113.2-118.45	Seeds
SB118.5-118.75	Nurseries, Nursery Industry
SB119-124	Propagation (including Breeding, Selection, Grafting, Air Layering)
SB125	Training and Pruning
SB126	Artificial Light Gardening
SB126.5	Soilless Agriculture, Hydroponics
SB127	Forcing
SB128	Growth Regulators
SB129	Harvesting, Curing, Storage
SB170-171	Tree Crops
SB175-177	Food Crops
SB183-317	Field Crops (including Cereals, Forage Crops, Grasses, Legumes, Root Crops, Sugar Plants, Textile Plants, Alkaloidal Plants, Medicinal Plants)
SB317.5-450.87	Horticulture, Horticultural Crops
SB320-353.5	Vegetables
SB354-402	Fruit Culture and Orchard Care
SB381-386	Berries and Small Fruits
SB387-399	Grape Culture, Viticulture
SB401	Nuts
SB403-450.87	Flowers and Flower Culture, Ornamental Plants
SB406.7-406.83	Plant Propagation
SB409-413	Culture of Individual Plants
SB414	Forcing
SB414.6-417	Greenhouses and Greenhouse Culture
SB418-418.4	Container Gardening
SB419-419.3	Indoor Gardening and Houseplants
SB419.5	Roof Gardening, Balcony Gardening
SB421-439.8	Classes of Plants (including Annuals, Climbers, Ferns, Lawns, Perennials, Shrubs)
SB441-441.75	Flower Shows, Exhibitions
SB442.5	Care and Preparation of Cut Flowers and Ornamental Plants for Market
SB442.8-443.4	Marketing, Cut Flower Industry
SB444-446.6	Horticultural Service Industry
SB447	Preservation and Reproduction of Flowers, Fruits, etc.
SB447.5	Bonkei, Tray Landscapes
SB449-450.87	Flower Arrangement and Decoration
SB450.9-467	Gardens and Gardening
SB469-476	Landscape Gardening, Landscape Architecture
SB481-485	Parks and Public Reservations (including Works on Theory, Management, History)
SB599-990.5	Pests and Diseases
SB608	Individual or Types of Plants or Trees
SB610-615	Weeds, Parasitic Plants, etc.
SB617-618	Poisonous Plants
SB621-795	Plant Pathology
SB818-945	Economic Entomology
SB950-989	Pest Control and Treatment of Diseases, Plant Protection
SB950.9-970.4	Pesticides
SB973-973.5	Soil Disinfection
SB974-989	Organic Plant Protection, Biological Control
SB992-998	Economic Zoology Applied to Crops, Agricultural Zoology (including Animals Injurious and Beneficial to Plants)
SD1-668	Forestry
SD119	Voyages
SD338	Forestry Machinery and Engineering
SD388.5	Tools and Implements
SD389	Forest Roads
SD390-390.3	Forest Soils
SD390.5-390.7	Forest Meteorology, Forest Microclimatology
SD391-409.5	Sylviculture
SD411-428	Conservation and Protection (including Forest Influences, Damage By Elements, Fires, Forest Reserves)
SD430-557	Exploitation and Utilization (including Timber Trees, Fuelwood, Logging, Transportation, Valuation)
SD561-668	Forest Policy and Administration
SF1-1100	Animal Culture
SF84-84.45	Economic Zoology
SF84.82-85.6	Stock Ranges, Range Management
SF87	Acclimatization
SF89	Transportation
SF91	Housing and Environmental Control
SF92	Equipment and Supplies
SF95-99	Feeds and Feeding, Animal Nutrition
SF101-103.5	Brands and Branding, and Other Means of Identifying
SF105-109	Breeding
SF111-113	Cost, Yield, and Profit, Accounting
SF114-121	Exhibitions, Judging, Stock Shows
SF170-180	Working Animals
SF191-275	Cattle
SF221-250	Dairying
SF250.5-275	Dairy Processing, Dairy Products
SF277-360.3	Horses
SF294.2-297	Horse Sports, Horse Shows
SF305-307	Driving
SF308.5-310.5	Horsemanship, Riding
SF311-312	Draft Horses
SF315-315.5	Ponies
SF318	Care of Stables
SF321-359.7	Racing
SF361	Donkeys
SF362	Mules
SF371-379	Sheep, Wool
SF380-388	Goats
SF391-397.83	Swine
SF402-405	Fur-bearing Animals
SF405.5-407	Laboratory Animals
SF409	Small Animal Culture
SF411-459	Pets
SF421-440.2	Dogs
SF441-450	Cats
SF451-455	Rabbits and Hares
SF456-458.83	Fishes, Aquariums
SF459	Other Animals
SF461-473	Birds
SF481-507	Poultry, Eggs
SF508-510	Game Birds
SF511	Ostrich
SF512-513	Ornamental Birds
SF518	Insect Rearing
SF521-539	Bee Culture
SF541-560	Sericulture, Silk Culture
SF561	Lac-insects
SF600-1100	Veterinary Medicine
SF756.5-769.5	Special Preclinical Sciences (including Veterinary Genetics, Ethology, Anatomy, Physiology, Embryology)
SF780.2-780.7	Veterinary Microbiology
SF780.9	Veterinary Epidemiology, Epizootiology
SF781-809	Communicable Diseases of Animals (General)
SF810	Veterinary Parasitology
SF810.5-810.7	Predatory Animals and Their Control
SF811-909	Veterinary Medicine of Special Organs, Regions, and Systems
SF910	Other Diseases and Conditions
SF910.5	Veterinary Orthopedics
SF911-914	Veterinary Surgery
SF914.3-914.4	Veterinary Traumatology, Veterinary Emergencies
SF914.5	Veterinary Acupuncture
SF915-919.5	Veterinary Pharmacology
SF925	Veterinary Physical Medicine
SF951-997.5	Diseases of Special Classes of Animals
SH1-691	Aquaculture, Fisheries, Angling
SH20.5-191	Aquaculture
SH138	Mariculture
SH151-179	Fish Culture
SH171-179	Diseases and Adverse Factors
SH185-191	Frogs, Leeches, etc.
SH201-399	Fisheries
SH327.5-327.7	Fishery Resources, Fishery Conservation
SH328-329	Fishery Management, Fishery Policy
SH334.5-334.7	Fishery Technology
SH334.9-336.5	Fishery Processing
SH337	Packing, Transportation and Storage
SH337.5	Fishing Port Facilities
SH343.2-343.3	Fishery Oceanography, Fishery Meteorology
SH343.4	Fishery Research Vessels
SH343.5	Exploratory Fishing
SH343.8	Navigation
SH343.9	Safety Measures
SH344-344.8	Methods and Gear, Catching of Fish
SH346-351	Fishery for Individual Species
SH360-363	Seal Fisheries, Fur Sealing
SH364	Sea Otter
SH365-380.92	Shellfish Fisheries, Shellfish Culture
SH381-385	Whaling
SH387	Porpoises, Dolphins
SH389-391.5	Algae Culture, Seaweed
SH393	Seagrasses
SH396	Sponge Fisheries
SH400-400.8	Seafood Gathering
SH401-691	Angling (including Tackle, Casting, Methods of Angling, Angling for Special Kinds of Fish)
SK1-579	Hunting
SK37-39.5	Shooting
SK281-293	Special Methods and Types of Hunting (including Bolos, Game Calling, Tracking, Trapping, Dressing)
SK284-287	Fox Hunting
SK291-292	Coursing
SK293	Ferreting
SK295-305	Big Game
SK311-335	Bird Hunting
SK336	Varmint Hunting (General)
SK341	Other Game
SK351-579	Wildlife Management, Game Protection
T	Technology
T1-995	General Technology.
T10.5-11.9	Communication of Technical Information
T11.95-12.5	Industrial Directories
T14.7-33	History of Technology
T44-51	General Works
T55-55.3	Industrial Safety, Industrial Accident Prevention
T55.4-60.8	Industrial Engineering, Management Engineering
T57-57.97	Applied Mathematics, Quantitative Methods
T57.6-57.97	Operations Research, Systems Analysis
T58.4	Managerial Control Systems
T58.5-58.64	Information Technology
T58.6-58.62	Management Information Systems
T58.7-58.8	Production Capacity, Manufacturing Capacity
T59-59.2	Standardization
T59.5	Automation
T59.7-59.77	Human Engineering in Industry, Man-machine Systems
T60-60.8	Work Measurement, Methods Engineering
T61-173	Technical Education, Technical Schools
T173.2-174.5	Technological Change
T175-178	Industrial Research, Research and Development
T201-342	Patents, Trademarks
T351-385	Mechanical Drawing, Engineering Graphics
T391-995	Exhibitions, Trade Shows, World's Fairs
TA1-2040	General Engineering, General Civil Engineering.
TA164	Bioengineering
TA165	Engineering Instruments, Meters, etc., Industrial Instrumentation
TA166-167	Human Engineering
TA168	Systems Engineering
TA170-171	Environmental Engineering
TA174	Engineering Design
TA177.4-185	Engineering Economy
TA190-194	Management of Engineering Works
TA197-198	Engineering Meteorology
TA213-215	Engineering Machinery, Tools, and Implements
TA329-348	Engineering Mathematics, Engineering Analysis
TA349-359	Mechanics of Engineering, Applied Mechanics
TA365-367	Acoustics in Engineering, Acoustical Engineering
TA401-492	Materials of Engineering and Construction, Mechanics of Materials
TA495	Disasters and Engineering
TA501-625	Surveying
TA630-695	Structural Engineering (General)
TA703-712	Engineering Geology. Rock and Soil Mechanics, Underground Construction
TA715-787	Foundations, Earthwork
TA800-820	Tunnels, Tunneling
TA1001-1280	Transportation Engineering (General)
TA1501-1820	Applied Optics, Photonics
TA2001-2040	Plasma Engineering, Applied Plasma Dynamics
TC1-1800	Hydraulic and Ocean Engineering.
TC1-978	Hydraulic Engineering
TC160-181	Technical Hydraulics
TC183-201	General Preliminary Operations, Dredging, Submarine Building
TC203-380	Harbors and Coast Protective Works, Coastal Engineering, Lighthouses
TC401-506	River, Lake, and Water-supply Engineering (General)
TC530-537	River Protective Works, Regulation, Flood Control
TC540-558	Dams, Barrages
TC601-791	Canals and Inland Navigation, Waterways
TC801-978	Irrigation Engineering, Reclamation of Wasteland, Drainage
TC1501-1800	Ocean Engineering
TD1-1066	Environmental Technology, Sanitary Engineering.
TD159-168	Municipal Engineering
TD169-171.85	Environmental Protection
TD172-193.5	Environmental Pollution
TD194-195	Environmental Effects of Industries and Plants
TD201-500	Water Supply for Domestic and Industrial Purposes
TD419-428	Water Pollution
TD429.5-480.7	Water Purification, Water Treatment and Conditioning, Saline Water Conversion
TD481-493	Water Distribution Systems
TD511-780	Sewage Collection and Disposal Systems
TD783-812.5	Municipal Refuse, Solid Wastes
TD813-870	Street Cleaning, Litter and Its Removal
TD878-894	Special Types of Environmental Pollution (including Soil, Air, and Noise Pollution)
TD895-899	Industrial and Factory Sanitation and Wastes
TD920-934	Rural and Farm Sanitary Engineering
TD940-949	Low Temperature Sanitary Engineering
TD1020-1066	Hazardous Substances and Their Disposal
TE1-450	Highway Engineering.
TE175-176.5	Highway Design, Interchanges and Intersections
TE177-178.8	Roadside Development, Landscaping
TE200-205	Materials for Roadmaking
TE206-209.5	Location Engineering
TE210-228.3	Construction Details (including Foundations, Maintenance, Equipment)
TE250-278.8	Pavements and Paved Roads
TE279	Streets
TE279.5-298	Pedestrian Facilities
TE280-295	Sidewalks, Footpaths, Flagging
TE298	Curbs, Curbstones
TF1-1620	Railroads.
TF200-320	Railway Construction
TF340-499	Railway Equipment and Supplies
TF501-668	Railway Operation and Management
TF670-851	Local and Light Railways
TF840-851	Elevated Railways and Subways
TF855-1127	Electric Railways
TF1300-1620	High Speed Gro