Classification
322 - Relation of state to organized groups
320 - Political science
5
330 - Economics
4
900 - History & geography
4
338 - Production
3
700 - The arts; fine & decorative arts
2
200 - Religion
1
303 - Social processes
1
304 - Factors affecting social behavior
1
331 - Labor economics
1
658 - General management
1