| 000 |
Generalities |
500 |
Natural sciences & mathematics |
| 010 |
Bibliography |
510 |
Mathematics |
| 020 |
Library & information sciences |
520 |
Astronomy & allied sciences |
| 030 |
General encyclopedic works |
530 |
Physics |
| 040 |
[unassigned] |
540 |
Chemistry & allied sciences |
| 050 |
General serial publications |
550 |
Earth sciences |
| 060 |
General organizations & museology |
560 |
Paleontology Paleozoology |
| 070 |
News media, journalism, publishing |
570 |
Life sciences Biology |
| 080 |
General collections |
580 |
Plants |
| 090 |
Manuscripts & rare books |
590 |
Animals |
| 100 |
Philosophy & psychology |
600 |
Technology (Applied sciences) 1 |
| 110 |
Metaphysics |
610 |
Medical sciences Medicine |
| 120 |
Epistemology, causation, humankind |
620 |
Engineering & allied operations |
| 130 |
Paranormal phenomena |
630 |
Agriculture & related technologies |
| 140 |
Specific philosophical schools |
640 |
Home economics & family living |
| 150 |
Psychology |
650 |
Management & auxiliary services |
| 160 |
Logic |
660 |
Chemical engineering |
| 170 |
Ethics (Moral philosophy) |
670 |
Manufacturing |
| 180 |
Ancient, medieval, Oriental philosophy |
680 |
Manufacture for specific uses |
| 190 |
Modern western philosophy |
690 |
Buildings |
| 200 |
Religion |
700 |
The arts Fine and decorative arts |
| 210 |
Philosophy & theory of religion |
710 |
Civic & landscape art |
| 220 |
Bible |
720 |
Architecture |
| 230 |
Christianity Christian theology |
730 |
Plastic arts Sculpture |
| 240 |
Christian moral & devotional theology |
740 |
Drawing & decorative arts |
| 250 |
Christian orders & local church |
750 |
Painting & paintings |
| 260 |
Social & ecclesiastical theology |
760 |
Graphic arts Printmaking & prints |
| 270 |
History of Christianity & Christian church |
770 |
Photography & photographs |
| 280 |
Christian denominations & sects |
780 |
Music |
| 290 |
Comparative religion & other religions |
790 |
Recreational & performing arts |
| 300 |
Social sciences |
800 |
Literature & rhetoric |
| 310 |
Collections of general statistics |
810 |
American literature in English |
| 320 |
Political science |
820 |
English & Old English literatures |
| 330 |
Economics |
830 |
Literatures of Germanic languages |
| 340 |
Law |
840 |
Literatures of Romance languages |
| 350 |
Public administration & military science |
850 |
Italian, Romanian, Rhaeto-Romanic |
| 360 |
Social problems & services; association |
860 |
Spanish & Portuguese literatures |
| 370 |
Education |
870 |
Italic literatures Latin |
| 380 |
Commerce, communications, transportation |
880 |
Hellenic literatures Classical Greek |
| 390 |
Customs, etiquette, folklore |
890 |
Literatures of other languages |
| 400 |
Language |
900 |
Geography & history |
| 410 |
Linguistics |
910 |
Geography & travel |
| 420 |
English & Old English |
920 |
Biography, genealogy, insignia |
| 430 |
Germanic languages German |
930 |
History of ancient world to ca. |
| 440 |
Romance languages French |
940 |
General history of Europe |
| 450 |
Italian, Romanian, Rhaeto-Romanic |
950 |
General history of Asia Far East |
| 460 |
Spanish & Portuguese languages |
960 |
General history of Africa |
| 470 |
Italic languages Latin |
970 |
General history of North America |
| 480 |
Hellenic languages Classical Greek |
980 |
General history of South America |
| 490 |
Other languages |
990 |
General history of other areas |