Classification
100 - Philosophy & psychology
340 - Law
320 - Political science
19
300 - Social sciences
12
900 - History & geography
7
200 - Religion
4
610 - Medicine & health
3
000 - Computer science, information & general works
1
301 - Sociology & anthropology
1
304 - Factors affecting social behavior
1
330 - Economics
1
364 - Criminology
1