Classification
330 - Economics
186
320 - Political science
118
340 - Law
30
900 - History & geography
13
300 - Social sciences
5
700 - The arts; fine & decorative arts
5
640 - Home & family management
3
350 - Public administration & military science
2
820 - English & Old English literatures
2
940 - History of Europe
2
576 - Genetics & evolution
1
630 - Agriculture & related technologies
1