Site Index:
Library of Congress Classification
This page:
A. General Works
B. Philosophy. Psychology. Religion
C. Auxiliary Sciences of History
D. History: General and Old World
E. America: History
F. America: Local History
G. Geography. Anthropology. Recreation
H. Social Sciences
J. Political Science
K. Law
L. Education
B. Philosophy. Psychology. Religion
C. Auxiliary Sciences of History
D. History: General and Old World
E. America: History
F. America: Local History
G. Geography. Anthropology. Recreation
H. Social Sciences
J. Political Science
K. Law
L. Education
M. Music
N. Fine Arts
P. Language and Literature
Q. Science
R. Medicine
S. Agriculture
T. Technology
U. Military Science
V. Naval Science
Z. Bibliography. Library Science. Information Resources
N. Fine Arts
P. Language and Literature
Q. Science
R. Medicine
S. Agriculture
T. Technology
U. Military Science
V. Naval Science
Z. Bibliography. Library Science. Information Resources
A. General Works
- AG 2. General collections of reference works
- AG 105. Handbooks, vade mecums, etc.
- AG 195. Questions and answers
- AG 243. Curiosities and wonders
AC. Collections. Serials. Collected Works
E-Texts and E-Books classed here
AE. Encyclopedias
AG. Dictionaries and other general reference works
AI. Indexes (journal)
AM. Museums
AN. Newspapers
AP. Periodicals
AS. Academies and Learned Societies
AY. Yearbooks, Almanacs, Directories
AZ. History of Scholarship and Learning. Humanities
B. Philosophy. Psychology. Religion
B. Philosophy (General)
BD. Speculative Philosophy
BF. Psychology
(Includes parapsychology)
BJ. Ethics
BL. Religions. Mythology. Rationalism
BM. Judaism
BP. Islam. Bahaism. Theosophy, etc.
BQ. Buddhism
BR. Christianity
BS. The Bible
BX. Christian Denominations
C. Auxiliary Sciences of History
D. History: General and Old World
- D 11.5. Days, dates, etc., famous events throughout the calendar year
- D 20. World History
- D 51. Ancient History
- D 111. Medieval History
- D 111. Middle Ages Reading List
- D 204. Modern History (1453- )
- D 839. Postwar history (1945- )
- D 856. History 1989-
- D 900. Europe
- DA 1. Great Britain
- DA 900. Ireland
- DS 41. Middle East
- DS 62. Ancient Near East Reading List
- DS 101. Israel. The Jews
- DS 401. India
- DS 701. China
- DS 701. China Reading List
- DS 801. Japan
D. History (General)
DA. Great Britain and Ireland
DC. France
DD. Germany
DE. History of the Greco-Roman World
DF. Greece
DG. Italy
DS. Asia
DT. Africa
DU. Oceania
E. America: History
- E 77. Native Americans
- E 161.3. United States--Geography
- E 176.1. Presidents
- E 178. United States--History
- E 184. U.S. Ethnic Groups
- E 184.O6. Asian Americans
- E 184.S75. Hispanic Americans
- E 185. African Americans
- E 332. Thomas Jefferson
- E 757. Theodore Roosevelt
F. America: Local History
- F 106. East Coast
- F 861. California
- F 867. Southern California
- F 867.5. Northern California
- F 868.P33. Pacific Coast of California
- F 868.S156. San Francisco Bay Area
- F 869.S394. San Jose
- F 876. Oregon
- F 884.A6. Ashland (Ore.)
- F 1001. Canada
- F 1201. Mexico
- F 1401. Latin America
- F 1421. Central America
- F 2201. South America
G. Geography. Anthropology. Recreation
- G 63. Geography, Dictionaries and Encyclopedias
- G 149. Travel
- G 725. Greenland
- G 845. Antarctica
- G 1001. Atlases
- G 3200. Maps
- GR 105. Folklore of the United States
G. Geography (General)
GB. Physical Geography
GC. Oceanography
GE. Environmental Sciences
GN. Anthropology
GR. Folklore
Including urban legends
GV. Recreation. Leisure
H. Social Sciences
- HQ 12. Sexual Life
- HQ 74. Bisexuality
- HQ 75. Gays and Lesbians
- HQ 77. Transgendered
- HQ 503. The Family. Marriage. Home
- HQ 755.7. Parents. Parenthood
- HQ 767.8. Children. Child development
- HQ 801. Man-Woman Relationship
- HQ 1060. Older People
- HQ 1075. Sex Role
- HQ 1088. Men
- HQ 1101. Women
- HQ 1190. Feminism
- HQ 1236. Women and the State
- HQ 2035. Life Skills
- HQ 2042. Alternative Lifestyles
H. Social Sciences (general)
HA. Statistics
HB. Economic Theory. Demography
HC. Economic History and Conditions
HD. Industries. Land Use. Labor
HE. Transportation and Communications
HF. Commerce
HG. Finance
HM. Sociology (general)
HQ. The Family. Marriage. Woman
HV. Social Pathology. Social and Public Welfare. Criminology
HX. Socialism. Communism. Anarchism
J. Political Science
JA. Political Science (general)
JC. Political Theory
JK. Political institutions and public administration-United States
JN. Political institutions and public administration-Europe
JZ. International Relations
K. Law
L. Education
L. Education (general)
LA. History of Education
LB. Theory and Practice of Education
LC. Special Aspects of Education
M. Music
N. Fine Arts
N. Visual Arts
NA. Architecture
ND. Painting
NE. Print Media
P. Language and Literature
- PA 3001. Classical Literature
- PA 3050. Ancient Greece Reading List
- PA 6000. Ancient Rome Reading List
- PE 1112. English grammar
- PE 1460. English language: Idioms, errors, usage
- PE 1625. English language dictionaries
- PG 2900. Russian Literature
- PL 490. East Asian Languages and Literature
- PL 2250. Chinese Literature
- PL 2250. China Reading List
- PL 2464. I Ching
- PN 171.F56. Footnotes. Bibliographical Citations
- PN 661. Middle Ages Reading List
- PN 695. Modern (European) Literature
- PN 1600. Drama
- PN 1991. Radio Broadcasts
- PN 1992. Television Broadcasts
- PN 1993. Motion Pictures
- PN 2000. Theater
- PN 4699. Journalism. The Periodical Press, etc.
- PN 6121. Orations
- PN 6700. Comic books, strips, etc.
P. Philology. Linguistics
PA. Greek Language and Literature. Latin Language and Literature
PE. English Language
PG. Slavic Languages. Baltic Languages. Albanian Language
PJ. Oriental Philology and Literature
PL. Languages of Eastern Asia, Africa, Oceania
PN. Literature (General)
PQ. French Literature - Italian Literature - Spanish Literature - Portuguese Literature
PR. English Literature
PS. American Literature
PT. German Literature
Q. Science
- QA 76. Computer Science
- QA 76.625. Internet Programming
- QA 76.73. Programming Languages
- QA 76.76. Computer Software, special topics
- QA 76.9. Computer Science, other topics
Q. Science (general)
QA. Mathematics
QB. Astronomy
QC. Physics
QD. Chemistry
QE. Geology
QH. Natural History
QK. Botany
QL. Zoology
QM. Human Anatomy
QP. Physiology
R. Medicine
S. Agriculture
S. Agriculture (general)
SB. Plant Culture
T. Technology
- TK 5105. Telecommunications: Data Transmission Systems
- TK 5105.565. CGI
- TK 5105.73. Electronic Mail Systems
- TK 5105.875. Special Networks and Systems
- TK 5105.882. Browsers
- TK 5105.8835. Internet domain names
- TK 5105.884. Search engines
- TK 5105.886. Internet Relay Chat
- TK 5105.888. World Wide Web
- TK 5105.88813. Web Services (Cloud Computing)
- TK 5105.8882. Wikis
- TK 5105.8884. Blogs
T. Technology (general)
TC. Hydraulic Engineering
TD. Environmental Technology
TK. Electrical Engineering
TL. Motor Vehicles. Aeronautics. Astronautics
TP. Chemical Technology
TX. Home Economics
U. Military Science
V. Naval Science
Z. Bibliography. Library Science. Information Resources
- Z 4. History of Books
- Z 278. Bookselling and Publishing
- Z 665. Library Science
- Z 666.7. Metadata
- Z 671. Library Science, periodicals
- Z 673. Library Associations
- Z 674.75.I58. Library Information Networks: Internet
- Z 675.E6. Engineering Libraries
- Z 675.E75. Environmental Libraries
- Z 675.T5. Scientific Libraries
- Z 678.9. Library Technology
- Z 682. Librarianship as a career
- Z 682.5. Library Humor, Anecdotes, etc.
- Z 687. Collection Development
- Z 688.5. Technical Services
- Z 689. Acquisitions
- Z 693. Cataloging
- Z 694. Descriptive Cataloging
- Z 695. Subject Cataloging
- Z 695.1.W3. Cataloging: Water resources
- Z 695.24. Cataloging Internet Resources
- Z 696. Classification
- Z 696.D7. Dewey decimal classification
- Z 696.U4. Library of Congress classification
- Z 699.5.W3. Information storage and retrieval: Water
- Z 711. Reference
- Z 720. Biography of Librarians
- Z 721. Libraries
- Z 722.5. Library of ancient Alexandria
- Z 731. Libraries, United States
- Z 732.C2. Libraries, California
- Z 735. Libraries, Canada
- Z 738. Libraries, Latin America
- Z 789. Libraries, Europe
- Z 791. Libraries, Great Britain
- Z 792.5. Libraries, Ireland
- Z 843.I8. Libraries, Israel
- Z 845.C5. Libraries, China
- Z 845.I4. Libraries, India
- Z 845.J4. Libraries, Japan
- Z 857.S7. Libraries, South Africa
- Z 870. Libraries, Australia
- Z 872. Libraries, New Zealand
- Z 992. Bibliophilism. Bibliomania
- Z 1003. Books and Reading
- Z 1003. Book Reviews
- Z 1011. Bibliographies
- Z 1035. Best Books
- Z 1037. Children's literature--Bibliography
- Z 7935. Water--Bibliography