Classification
100 - Philosophy & psychology
400 - Language
18
410 - Linguistics
8
900 - History & geography
5
120 - Epistemology, causation & humankind
3
200 - Religion
3
370 - Education
3
380 - Commerce, communications & transportation
3
700 - The arts; fine & decorative arts
3
000 - Computer science, information & general works
2
140 - Specific philosophical schools
2
160 - Logic
2
170 - Ethics
2
800 - Literature & rhetoric
2
300 - Social sciences
1
301 - Sociology & anthropology
1
398 - Folklore
1
414 - Phonology & phonetics
1
530 - Physics
1
576 - Genetics & evolution
1
600 - Technology
1
720 - Architecture
1
791 - Public performances
1