Classification
320 - Political science
330 - Economics
4
361 - Social problems & social welfare in general
650 - Management & auxiliary services
4
657 - Accounting
4
658 - General management
4
140 - Specific philosophical schools
3
170 - Ethics
1
200 - Religion
1
300 - Social sciences
1
340 - Law
1
370 - Education
1
610 - Medicine & health
1