Classification
200 - Religion
320 - Political science
330 - Economics
3
140 - Specific philosophical schools
2
100 - Philosophy & psychology
1
170 - Ethics
1
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
1
333 - Economics of land & energy
1
370 - Education
1
400 - Language
1
410 - Linguistics
1
700 - The arts; fine & decorative arts
1
780 - Music
1
800 - Literature & rhetoric
1
900 - History & geography
1