Classification
301 - Sociology & anthropology
720 - Architecture
300 - Social sciences
10
900 - History & geography
8
700 - The arts; fine & decorative arts
7
320 - Political science
3
100 - Philosophy & psychology
2
140 - Specific philosophical schools
2
297 - Islam, Babism & Bahai Faith
2
363 - Other social problems & services
2
410 - Linguistics
2
630 - Agriculture & related technologies
2
800 - Literature & rhetoric
2
000 - Computer science, information & general works
1
330 - Economics
1
340 - Law
1
370 - Education
1