Classification
350 - Public administration & military science
320 - Political science
29
330 - Economics
12
340 - Law
8
300 - Social sciences
6
301 - Sociology & anthropology
4
333 - Economics of land & energy
4
900 - History & geography
4
140 - Specific philosophical schools
3
304 - Factors affecting social behavior
3
361 - Social problems & social welfare in general
3
610 - Medicine & health
3
100 - Philosophy & psychology
2
370 - Education
2
600 - Technology
2
700 - The arts; fine & decorative arts
2
000 - Computer science, information & general works
1
363 - Other social problems & services
1
380 - Commerce, communications & transportation
1
657 - Accounting
1