Classification
361 - Social problems & social welfare in general
320 - Political science
17
300 - Social sciences
8
610 - Medicine & health
7
340 - Law
6
100 - Philosophy & psychology
2
658 - General management
2
200 - Religion
1
301 - Sociology & anthropology
1
330 - Economics
1
650 - Management & auxiliary services
1
900 - History & geography
1