Classification
330 - Economics
53
320 - Political science
52
900 - History & geography
14
340 - Law
11
940 - History of Europe
7
300 - Social sciences
6
360 - Social problems & services; associations
6
350 - Public administration & military science
5
820 - English & Old English literatures
5
370 - Education
4
200 - Religion
2
170 - Ethics
1
260 - Social & ecclesiastical theology
1
610 - Medicine & health
1
640 - Home & family management
1
660 - Chemical engineering
1
800 - Literature & rhetoric
1