Classification
100 - Philosophy & psychology
200 - Religion
320 - Political science
340 - Law
300 - Social sciences
16
900 - History & geography
13
170 - Ethics
8
000 - Computer science, information & general works
3
140 - Specific philosophical schools
3
297 - Islam, Babism & Bahai Faith
3
301 - Sociology & anthropology
3
700 - The arts; fine & decorative arts
3
400 - Language
2
800 - Literature & rhetoric
2
120 - Epistemology, causation & humankind
1
160 - Logic
1
296 - Judaism
1
333 - Economics of land & energy
1
360 - Social problems & services; associations
1
361 - Social problems & social welfare in general
1
363 - Other social problems & services
1
364 - Criminology
1
410 - Linguistics
1
581 - Specific topics in natural history
1
600 - Technology
1
610 - Medicine & health
1