Classification
301 - Sociology & anthropology
991
900 - History & geography
87
200 - Religion
64
300 - Social sciences
57
780 - Music
52
700 - The arts; fine & decorative arts
37
610 - Medicine & health
22
140 - Specific philosophical schools
17
320 - Political science
17
630 - Agriculture & related technologies
14
160 - Logic
9
170 - Ethics
9
370 - Education
9
720 - Architecture
7
400 - Language
6
576 - Genetics & evolution
6
297 - Islam, Babism & Bahai Faith
5
340 - Law
5
600 - Technology
5
000 - Computer science, information & general works
3
100 - Philosophy & psychology
3
972 - Middle America; Mexico
2
306 - Culture & institutions
1
393 - Death customs
1
410 - Linguistics
1
500 - Natural sciences & mathematics
1
530 - Physics
1
770 - Photography, photographs & computer art
1
791 - Public performances
1
800 - Literature & rhetoric
1
958 - Central Asia
1
980 - History of South America
1