Classification
780 - Music
700 - The arts; fine & decorative arts
2
900 - History & geography
2
100 - Philosophy & psychology
1
200 - Religion
1
297 - Islam, Babism & Bahai Faith
1
301 - Sociology & anthropology
1
320 - Political science
1
330 - Economics
1
333 - Economics of land & energy
1
363 - Other social problems & services
1
400 - Language
1
410 - Linguistics
1
720 - Architecture
1
800 - Literature & rhetoric
1