Browse by Subject

Please select a value to browse from the list below.

Library of Congress Subject Areas (8932)
- A General Works (44)
  - AC Collections. Series. Collected works (31)
  - AI Indexes (General) (4)
  - AM Museums (General). Collectors and collecting (General) (8)
  - AS Academies and learned societies (General) (1)
- B Philosophy. Psychology. Religion (514)
  - B Philosophy (General) (92)
  - BC Logic (22)
  - BD Speculative Philosophy (4)
  - BF Psychology (368)
  - BJ Ethics (41)
  - BL Religion (24)
  - BM Judaism (2)
  - BR Christianity (4)
  - BT Doctrinal Theology (2)
  - BV Practical Theology (2)
  - BX Christian Denominations (1)
- C Auxiliary Sciences of History (60)
  - C Auxiliary sciences of history (General) (21)
  - CB History of civilization (4)
  - CC Archaeology (17)
  - CD Diplomatics. Archives. Seals (8)
    - CD921 Archives (5)
  - CE Technical chronology. Calendar (1)
  - CS Genealogy (2)
  - CT Biography (17)
- D History General and Old World (132)
  - D History (General) (126)
    - D051 Ancient History (1)
    - D204 Modern History (2)
    - D731 World War II (1)
    - D880 Developing Countries (1)
    - D901 Europe (General) (1)
  - DA Great Britain (1)
  - DC France (1)
  - DK Russia. Soviet Union. Former Soviet Republics (2)
  - DP Spain (1)
  - DS Asia (2)
  - DT Africa (1)
- E History America (27)
  - E11 America (General) (25)
  - E151 United States (General) (3)
- F History United States, Canada, Latin America (80)
  - F001 United States local history (1)
  - F1201 Latin America (General) (80)
- G Geography. Anthropology. Recreation (677)
  - G Geography (General) (215)
  - GA Mathematical geography. Cartography (9)
  - GB Physical geography (50)
  - GC Oceanography (33)
  - GE Environmental Sciences (329)
  - GF Human ecology. Anthropogeography (75)
  - GN Anthropology (17)
  - GR Folklore (62)
  - GT Manners and customs (30)
  - GV Recreation Leisure (66)
- H Social Sciences (2800)
  - H Social Sciences (General) (1441)
  - HA Statistics (87)
  - HB Economic Theory (209)
  - HC Economic History and Conditions (118)
  - HD Industries. Land use. Labor (619)
    - HD28 Management. Industrial Management (414)
    - HD61 Risk Management (45)
  - HE Transportation and Communications (72)
  - HF Commerce (416)
    - HF5601 Accounting (129)
  - HG Finance (216)
  - HJ Public Finance (132)
  - HM Sociology (278)
  - HN Social history and conditions. Social problems. Social reform (527)
  - HQ The family. Marriage. Woman (200)
  - HS Societies secret benevolent etc (1)
  - HT Communities. Classes. Races (137)
  - HV Social pathology. Social and public welfare (191)
  - HX Socialism. Communism. Anarchism (7)
- J Political Science (377)
  - J General legislative and executive papers (36)
  - JA Political science (General) (211)
  - JC Political theory (36)
  - JF Political institutions (General) (49)
  - JK Political institutions (United States) (4)
  - JL Political institutions (America except United States) (14)
  - JN Political institutions (Europe) (1)
  - JQ Political institutions Asia (1)
  - JS Local government Municipal government (20)
  - JV Colonies and colonization. Emigration and immigration. International migration (10)
  - JX International law (34)
  - JZ International relations (47)
- K Law (523)
  - K Law (General) (509)
  - KZ Law of Nations (43)
- L Education (2304)
  - L Education (General) (1562)
  - LA History of education (13)
  - LB Theory and practice of education (1465)
    - LB1501 Primary Education (139)
    - LB1603 Secondary Education. High schools (162)
    - LB2300 Higher Education (981)
    - LB2361 Curriculum (236)
  - LC Special aspects of education (585)
    - LC5201 Education extension. Adult education. Continuing education (102)
  - LE Individual institutions (America except United States) (41)
  - LG Individual institutions (Asia. Africa) (1)
  - LT Textbooks (45)
- M Music and Books on Music (232)
  - M Music (215)
  - ML Literature of music (17)
  - MT Musical instruction and study (78)
- N Fine Arts (636)
  - N Visual arts (General) For photography, see TR (86)
  - NA Architecture (287)
  - NB Sculpture (9)
  - NC Drawing Design Illustration (179)
  - ND Painting (28)
  - NE Print media (9)
  - NK Decorative arts Applied arts Decoration and ornament (28)
  - NX Arts in general (326)
- P Language and Literature (448)
  - P Philology. Linguistics (132)
  - PA Classical philology (2)
  - PB Modern European Languages (2)
  - PC Romance languages (28)
  - PE English (66)
  - PI Oriental languages and literatures (1)
  - PJ Semitic (15)
  - PL Languages and literatures of Eastern Asia, Africa, Oceania (2)
  - PN Literature (General) (246)
    - PN0080 Criticism (72)
    - PN0441 Literary History (24)
    - PN1990 Broadcasting (1)
    - PN1993 Motion Pictures (1)
    - PN2000 Dramatic representation. The Theater (16)
  - PQ Romance literatures (23)
  - PR English literature (3)
  - PS American literature (19)
  - PZ Childrens literature (4)
- Q Science (1742)
  - Q Science (General) (936)
  - QA Mathematics (297)
    - QA75 Electronic computers. Computer science (21)
    - QA76 Computer software (32)
  - QB Astronomy (4)
  - QC Physics (94)
  - QD Chemistry (129)
  - QE Geology (29)
  - QH Natural history (477)
    - QH301 Biology (406)
    - QH426 Genetics (47)
  - QK Botany (111)
  - QL Zoology (437)
  - QM Human anatomy (6)
  - QP Physiology (33)
  - QR Microbiology (187)
    - QR180 Immunology (9)
    - QR355 Virology (58)
- R Medicine (1308)
  - R Medicine (General) (608)
  - RA Public aspects of medicine (677)
    - RA0421 Public health. Hygiene. Preventive Medicine (448)
    - RA1001 Forensic Medicine. Medical jurisprudence. Legal medicine (33)
  - RB Pathology (59)
  - RC Internal medicine (131)
    - RC0254 Neoplasms. Tumors. Oncology (including Cancer) (30)
    - RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry (20)
    - RC1200 Sports Medicine (4)
  - RD Surgery (6)
  - RE Ophthalmology (4)
  - RF Otorhinolaryngology (1)
  - RG Gynecology and obstetrics (38)
  - RJ Pediatrics (92)
    - RJ101 Child Health. Child health services (59)
  - RK Dentistry (119)
  - RL Dermatology (4)
  - RM Therapeutics. Pharmacology (38)
  - RS Pharmacy and materia medica (51)
  - RT Nursing (246)
  - RV Botanic, Thomsonian, and eclectic medicine (6)
  - RX Homeopathy (1)
  - RZ Other systems of medicine (105)
- S Agriculture (1049)
  - S Agriculture (General) (790)
  - SB Plant culture (409)
  - SD Forestry (127)
  - SF Animal culture (343)
  - SH Aquaculture. Fisheries. Angling (66)
- T Technology (850)
  - T Technology (General) (635)
    - T201 Patents. Trademarks (4)
  - TA Engineering (General). Civil engineering (General) (53)
  - TC Hydraulic engineering. Ocean engineering (37)
  - TD Environmental technology. Sanitary engineering (65)
  - TE Highway engineering. Roads and pavements (17)
  - TF Railroad engineering and operation (1)
  - TG Bridge engineering (1)
  - TH Building construction (26)
  - TJ Mechanical engineering and machinery (6)
  - TK Electrical engineering. Electronics Nuclear engineering (23)
  - TL Motor vehicles. Aeronautics. Astronautics (5)
  - TN Mining engineering. Metallurgy (7)
  - TP Chemical technology (21)
  - TR Photography (8)
  - TS Manufactures (16)
  - TT Handicrafts Arts and crafts (1)
  - TX Home economics (10)
- U Military Science (8)
  - U Military Science (General) (8)
- V Naval Science (29)
  - V Naval Science (General) (21)
  - VM Naval architecture. Shipbuilding. Marine engineering (13)
- Z Bibliography. Library Science. Information Resources (148)
  - Z004 Books. Writing. Paleography (3)
  - Z665 Library Science. Information Science (43)
  - Z719 Libraries (General) (15)
  - ZA Information resources (117)
    - ZA4050 Electronic information resources (59)
    - ZA4450 Databases (16)