Classification
100 - Philosophy & psychology
340 - Law
142
900 - History & geography
51
320 - Political science
9
200 - Religion
7
576 - Genetics & evolution
4
700 - The arts; fine & decorative arts
4
000 - Computer science, information & general works
3
300 - Social sciences
3
610 - Medicine & health
2
304 - Factors affecting social behavior
1
330 - Economics
1
530 - Physics
1
580 - Plants (Botany)
1