Classification
200 - Religion
8
320 - Political science
5
333 - Economics of land & energy
3
370 - Education
3
610 - Medicine & health
3
700 - The arts; fine & decorative arts
3
900 - History & geography
3
140 - Specific philosophical schools
2
297 - Islam, Babism & Bahai Faith
2
330 - Economics
2
361 - Social problems & social welfare in general
2
000 - Computer science, information & general works
1
300 - Social sciences
1
301 - Sociology & anthropology
1
340 - Law
1
360 - Social problems & services; associations
1
600 - Technology
1
800 - Literature & rhetoric
1