Classification
100 - Philosophy & psychology
17
700 - The arts; fine & decorative arts
13
900 - History & geography
8
780 - Music
6
300 - Social sciences
5
800 - Literature & rhetoric
5
140 - Specific philosophical schools
4
320 - Political science
4
193 - Philosophy of Germany & Austria
3
400 - Language
3
600 - Technology
3
170 - Ethics
2
200 - Religion
2
301 - Sociology & anthropology
2
306 - Culture & institutions
2
340 - Law
2
111 - Ontology
1
304 - Factors affecting social behavior
1
370 - Education
1
410 - Linguistics
1
500 - Natural sciences & mathematics
1
720 - Architecture
1