Classification
300 - Social sciences
320 - Political science
18
900 - History & geography
12
304 - Factors affecting social behavior
11
100 - Philosophy & psychology
10
200 - Religion
10
361 - Social problems & social welfare in general
9
340 - Law
6
000 - Computer science, information & general works
2
301 - Sociology & anthropology
2
700 - The arts; fine & decorative arts
2
140 - Specific philosophical schools
1
297 - Islam, Babism & Bahai Faith
1
330 - Economics
1
363 - Other social problems & services
1
370 - Education
1
600 - Technology
1
610 - Medicine & health
1
780 - Music
1