Classification
320 - Political science
673
330 - Economics
673
340 - Law
81
300 - Social sciences
42
700 - The arts; fine & decorative arts
42
900 - History & geography
34
630 - Agriculture & related technologies
22
160 - Logic
7
600 - Technology
6
576 - Genetics & evolution
4
610 - Medicine & health
2
200 - Religion
1
370 - Education
1