- 000 Generalities
- 010 Bibliographies & catalogs
020 Library & information sciences
030 General encyclopedic works
040 Unassigned
050 General serials & their indexes
060 General organizations & museology
070 News media, journalism, publishing
080 General collections
090 Manuscripts & rare books
- 100 Philosophy & Psychology
- 110 Metaphysics
120 Epistemology, causation, humankind
130 Paranormal phenomena
140 Specific philosophical schools
150 Psychology
160 Logic
170 Ethics (Moral philosophy)
180 Ancient, medieval, Oriental philosophy
190 Modern Western philosophy
- 200 Religion
- 210 Natural theology
220 Bible
230 Christian Theology
240 Christian moral & devotional theology
250 Christian orders & local churches
260 Christian social theology
270 Christian church history
280 Christian denominations & sects
290 Other and comparative religions
- 300 Social Sciences
- 310 General statistics
320 Political science
330 Economics
340 Law
350 Public administration
360 Social services; associations
370 Education
380 Commerce, communications, transport
390 Customs, etiquette, folklore
- 400 Language
- 410 Linguistics
420 English & Old English
430 Germanic languages, i.e., German
440 Romance languages, i.e., French
450 Italian, Romanian, Rhaeto-Romanic languages
460 Spanish & Portuguese languages
470 Italic languages, i.e., Latin
480 Hellenic languages, i.e., Classical Greek
490 Other languages |
- 500 Natural Sciences & Mathematics
- 510 Mathematics
520 Astronomy & allied sciences
530 Physics
540 Chemistry & allied sciences
550 Earth sciences
560 Paleontology, Paleozoology
570 Life Sciences
580 Botanical sciences
590 Zoological sciences
- 600 Technology (Applied Sciences)
- 610 Medical sciences
620 Engineering & allied sciences
630 Agriculture
640 Home economics & family living
- 650 Management & auxiliary services
660 Chemical engineering
670 Manufacturing
680 Manufacture for specific uses
690 Buildings
- 700 The Arts
- 710 Civic & landscape art
720 Architecture
730 Plastic arts
740 Drawing & decorative arts
750 Painting & paintings
760 Graphic arts
770 Photography & photographs
- 780 Music
790 Recreational & performing arts
- 800 Literature & Rhetoric
- 810 American literature in English
820 English and Old English literature
830 Literatures of Germanic languages
840 Literatures of Romance languages
850 Italian, Romanian, Rhaeto-Romanic
860 Spanish & Portuguese literatures
870 Italic literatures, i.e., Latin
880 Hellenic literatures, i.e., Classical Greek
890 Literatures of other languages
- 900 Geography & History
- 910 Geography & travel
920 Biography, genealogy, insignias
930 History of the ancient world
940 General history of Europe
950 General history of Asia & Far East
960 General history of Africa
970 General history of North America
980 General history of South America
990 General history of other areas |