Classification
100 - Philosophy & psychology
9
111 - Ontology
9
700 - The arts; fine & decorative arts
7
142 - Critical philosophy
4
170 - Ethics
3
193 - Philosophy of Germany & Austria
2
110 - Metaphysics
1
120 - Epistemology, causation & humankind
1
180 - Ancient, medieval & eastern philosophy
1
194 - Philosophy of France
1
200 - Religion
1
212 - Existence, knowability & attributes of God
1
230 - Christianity & Christian theology
1
300 - Social sciences
1
301 - Sociology & anthropology
1
340 - Law
1
390 - Customs, etiquette & folklore
1
511 - General principles of mathematics
1
530 - Physics
1
612 - Human physiology
1
616 - Diseases
1
621 - Applied physics
1
800 - Literature & rhetoric
1
900 - History & geography
1