Classification
700 - The arts; fine & decorative arts
900 - History & geography
320 - Political science
42
100 - Philosophy & psychology
32
300 - Social sciences
11
200 - Religion
9
340 - Law
9
720 - Architecture
7
330 - Economics
2
530 - Physics
2
780 - Music
2
140 - Specific philosophical schools
1
170 - Ethics
1
297 - Islam, Babism & Bahai Faith
1
333 - Economics of land & energy
1
576 - Genetics & evolution
1
610 - Medicine & health
1