Classification
000 - Computer science, information & general works
330 - Economics
363 - Other social problems & services
4
700 - The arts; fine & decorative arts
4
900 - History & geography
301 - Sociology & anthropology
3
320 - Political science
3
300 - Social sciences
2
333 - Economics of land & energy
2
100 - Philosophy & psychology
1
120 - Epistemology, causation & humankind
1
140 - Specific philosophical schools
1
200 - Religion
1
304 - Factors affecting social behavior
1
340 - Law
1
400 - Language
1
410 - Linguistics
1
800 - Literature & rhetoric
1