Classification
300 - Social sciences
370 - Education
100 - Philosophy & psychology
3
120 - Epistemology, causation & humankind
3
200 - Religion
3
320 - Political science
3
340 - Law
3
140 - Specific philosophical schools
2
297 - Islam, Babism & Bahai Faith
2
304 - Factors affecting social behavior
2
380 - Commerce, communications & transportation
2
700 - The arts; fine & decorative arts
2
900 - History & geography
2
301 - Sociology & anthropology
1
330 - Economics
1
363 - Other social problems & services
1
400 - Language
1
500 - Natural sciences & mathematics
1
610 - Medicine & health
1
620 - Engineering & allied operations
1
720 - Architecture
1
800 - Literature & rhetoric
1