Classification
120 - Epistemology, causation & humankind
100 - Philosophy & psychology
10
300 - Social sciences
9
700 - The arts; fine & decorative arts
8
320 - Political science
7
900 - History & geography
7
200 - Religion
5
140 - Specific philosophical schools
4
370 - Education
3
400 - Language
3
600 - Technology
3
000 - Computer science, information & general works
2
301 - Sociology & anthropology
2
380 - Commerce, communications & transportation
2
410 - Linguistics
2
800 - Literature & rhetoric
2
160 - Logic
1
297 - Islam, Babism & Bahai Faith
1
304 - Factors affecting social behavior
1
330 - Economics
1
333 - Economics of land & energy
1
340 - Law
1
363 - Other social problems & services
1
720 - Architecture
1
770 - Photography, photographs & computer art
1
791 - Public performances
1
920 - Biography, genealogy & insignia
1