Classification
000 - Computer science, information & general works
14
100 - Philosophy & psychology
81
140 - Specific philosophical schools
52
160 - Logic
83
170 - Ethics
196
200 - Religion
406
266 - Missions
3
296 - Judaism
3
297 - Islam, Babism & Bahai Faith
2
300 - Social sciences
3,198
301 - Sociology & anthropology
2
320 - Political science
326 - Slavery & emancipation
1
330 - Economics
40,708
331 - Labor economics
1
332 - Financial economics
7
333 - Economics of land & energy
1
336 - Public finance
3
337 - International economics
1
338 - Production
4
340 - Law
4,735
343 - Military, tax, trade & industrial law
2
347 - Civil procedure & courts
1
354 - Administration of economy & environment
1
362 - Social welfare problems & services
1
364 - Criminology
2
368 - Insurance
1
370 - Education
498
382 - International commerce
1
388 - Transportation; ground transportation
1
400 - Language
52
500 - Natural sciences & mathematics
79
520 - Astronomy & allied sciences
2
530 - Physics
5
550 - Earth sciences
7
576 - Genetics & evolution
353
600 - Technology
58
603 - Dictionaries & encyclopedias
1
610 - Medicine & health
174
616 - Diseases
1
630 - Agriculture & related technologies
1,459
637 - Processing dairy & related products
1
639 - Hunting, fishing & conservation
1
657 - Accounting
1
662 - Explosives, fuels & related products
1
692 - Auxiliary construction practices
1
700 - The arts; fine & decorative arts
1,067
720 - Architecture
54
769 - Prints
1
780 - Music
25
more ...