Classification
320 - Political science
1,326
330 - Economics
1,326
900 - History & geography
1,326
300 - Social sciences
138
340 - Law
135
576 - Genetics & evolution
63
700 - The arts; fine & decorative arts
57
630 - Agriculture & related technologies
21
370 - Education
8
200 - Religion
7
170 - Ethics
5
100 - Philosophy & psychology
4
160 - Logic
3
800 - Literature & rhetoric
3
364 - Criminology
1
400 - Language
1
500 - Natural sciences & mathematics
1
610 - Medicine & health
1
720 - Architecture
1
920 - Biography, genealogy & insignia
1