Classification
304 - Factors affecting social behavior
300 - Social sciences
102
610 - Medicine & health
56
900 - History & geography
40
320 - Political science
28
330 - Economics
22
340 - Law
15
361 - Social problems & social welfare in general
10
370 - Education
8
200 - Religion
6
301 - Sociology & anthropology
6
100 - Philosophy & psychology
4
333 - Economics of land & energy
4
297 - Islam, Babism & Bahai Faith
3
363 - Other social problems & services
3
700 - The arts; fine & decorative arts
2
336 - Public finance
1
380 - Commerce, communications & transportation
1
600 - Technology
1
658 - General management
1
720 - Architecture
1
943 - Central Europe; Germany
1