Classification
330 - Economics
320 - Political science
1,065
340 - Law
1,065
900 - History & geography
223
576 - Genetics & evolution
122
300 - Social sciences
79
700 - The arts; fine & decorative arts
10
200 - Religion
6
630 - Agriculture & related technologies
5
610 - Medicine & health
2
160 - Logic
1
170 - Ethics
1
370 - Education
1
400 - Language
1