Classification
301 - Sociology & anthropology
300 - Social sciences
7
320 - Political science
6
304 - Factors affecting social behavior
5
330 - Economics
3
900 - History & geography
3
140 - Specific philosophical schools
2
200 - Religion
2
380 - Commerce, communications & transportation
2
297 - Islam, Babism & Bahai Faith
1
398 - Folklore
1
400 - Language
1
580 - Plants (Botany)
1
700 - The arts; fine & decorative arts
1
780 - Music
1
920 - Biography, genealogy & insignia
1