Classification
100 - Philosophy & psychology
200 - Religion
900 - History & geography
57
320 - Political science
28
300 - Social sciences
26
340 - Law
22
530 - Physics
10
301 - Sociology & anthropology
9
297 - Islam, Babism & Bahai Faith
8
700 - The arts; fine & decorative arts
8
610 - Medicine & health
5
170 - Ethics
2
000 - Computer science, information & general works
1
140 - Specific philosophical schools
1
304 - Factors affecting social behavior
1
330 - Economics
1
361 - Social problems & social welfare in general
1
780 - Music
1