Classification
100 - Philosophy & psychology
320 - Political science
900 - History & geography
340 - Law
15
300 - Social sciences
12
200 - Religion
10
330 - Economics
3
700 - The arts; fine & decorative arts
3
000 - Computer science, information & general works
2
140 - Specific philosophical schools
2
301 - Sociology & anthropology
2
610 - Medicine & health
2
193 - Philosophy of Germany & Austria
1
297 - Islam, Babism & Bahai Faith
1
304 - Factors affecting social behavior
1
361 - Social problems & social welfare in general
1
364 - Criminology
1
500 - Natural sciences & mathematics
1
658 - General management
1
780 - Music
1
800 - Literature & rhetoric
1
973 - United States
1