| 【0 Generalities】 | 【1 Philosophy& psychology】 | 【2 Religion】 | |||
|---|---|---|---|---|---|
| 000 | Generalities | 100 | Philosophy & psychology | 200 | Religion |
| 010 | Bibliography | 110 | Metaphysics | 210 | Natural theology |
| 020 | Library & information science | 120 | Epistemology, causation, humankind | 220 | Bible |
| 030 | General encyclopedic works | 130 | Paranormal phenomehna | 230 | Christian theology |
| 040 | [Unassigned] | 140 | Special philosophical schools | 240 | Christian moral & devotional theology |
| 050 | General serials & their indexes | 150 | Psychology | 250 | Christian orders & local church |
| 060 | General organizations & museology | 160 | Logic | 260 | Christian social theology |
| 070 | News media, journalism, publishing | 170 | Ethics(Moral philosophy) | 270 | Christian church history |
| 080 | General collections | 180 | Ancient, medieval, oriental philosophy | 280 | Christian denominations & sects |
| 090 | Manuscripts & rare books | 190 | Modern western philosophy | 290 | Other comparative religions |
| 【3 SocialSciences】 | 【4 Language】 | 【5 Naturalsciences & mathematics】 | |||
| 300 | Social sciences | 400 | Language | 500 | Natural sciences |
| 310 | General statistics | 410 | Linguistics | 510 | Mathematics |
| 320 | Political science | 420 | English & old English | 520 | Astronomy & allied sciences |
| 330 | Economics | 430 | Germanic language; German | 530 | Physics |
| 340 | Law | 440 | Romance language; French | 540 | Chemistry & allied sciences |
| 350 | Public administration | 450 | Italian, Romanian, Rhaeto-Romanic language | 550 | Earth sciences |
| 360 | Social services;Association | 460 | Spanish & Portuguese languages | 560 | Paleotology; Paleozoology |
| 370 | Education | 470 | Italic languages; Latin | 570 | Life sciences |
| 380 | Commerce; Communications; Transportation | 480 | Hellenic languages; Classical Greek | 580 | Botanical sciences |
| 390 | Customs; etiquette; folklore | 490 | Other languages | 590 | Zoological sciences |
| 【6 Technology(Applied sciences)】 | 【7 The Arts and Recreation】 | 【8 Literature& rhetoric】 | |||
| 600 | Technology(Applied sciences) | 700 | The arts | 800 | Literature & rhetoric |
| 610 | Medical sciences; Medicine | 710 | Civic & landscape art | 810 | American Literature |
| 620 | Engineering & allied sciences | 720 | Architecture | 820 | English literature |
| 630 | Agriculture | 730 | Plastic arts; Sculpture | 830 | Literatures of Germanic languages |
| 640 | Home economics & family living | 740 | Drawing & decorative arts | 840 | Literatures of Romance languages |
| 650 | Management & auxilliary services | 750 | Painting & paintings | 850 | Italian, Romanian literatures |
| 660 | Chemical engineering | 760 | Graphic arts; Printmaking & prints | 860 | Spanish & Portuguese literatures |
| 670 | Manufacturing | 770 | Photography & photographs | 870 | Italic literatures; Latin |
| 680 | Manufacture for specific uses | 780 | Music | 880 | Hellenic literatures; Classical Greek |
| 690 | Buildings | 790 | Recreational & perforing arts | 890 | Literatures of other languages |
| 【9 History and Geography】 | |||||
| 900 | Geography & history | ||||
| 910 | Geography & travel | ||||
| 920 | Biography, genealogy, insignia | ||||
| 930 | History of 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 | ||||