Classification
100 - Philosophy & psychology
48
120 - Epistemology, causation & humankind
48
900 - History & geography
13
170 - Ethics
11
320 - Political science
9
400 - Language
8
530 - Physics
6
121 - Epistemology
4
128 - Humankind
4
200 - Religion
4
700 - The arts; fine & decorative arts
3
140 - Specific philosophical schools
2
160 - Logic
2
340 - Law
2
370 - Education
2
410 - Linguistics
2
500 - Natural sciences & mathematics
2
123 - Determinism & indeterminism
1
126 - The self
1
300 - Social sciences
1
330 - Economics
1
333 - Economics of land & energy
1
520 - Astronomy & allied sciences
1
580 - Plants (Botany)
1
600 - Technology
1
610 - Medicine & health
1
920 - Biography, genealogy & insignia
1