Classification
100 - Philosophy & psychology
66
120 - Epistemology, causation & humankind
15
200 - Religion
13
320 - Political science
12
330 - Economics
9
340 - Law
9
900 - History & geography
9
170 - Ethics
8
230 - Christianity & Christian theology
8
530 - Physics
8
110 - Metaphysics
7
500 - Natural sciences & mathematics
6
370 - Education
5
140 - Specific philosophical schools
4
510 - Mathematics
4
180 - Ancient, medieval & eastern philosophy
3
210 - Philosophy & theory of religion
3
300 - Social sciences
3
610 - Medicine & health
3
280 - Christian denominations & sects
2
540 - Chemistry & allied sciences
2
700 - The arts; fine & decorative arts
2
940 - History of Europe
2
000 - Computer science, information & general works
1
010 - Bibliography
1
150 - Psychology
1
160 - Logic
1
240 - Christian moral & devotional theology
1
260 - Social & ecclesiastical theology
1
331 - Labor economics
1
390 - Customs, etiquette & folklore
1
400 - Language
1
420 - English & Old English
1
750 - Painting & paintings
1
800 - Literature & rhetoric
1
820 - English & Old English literatures
1
840 - Literatures of Romance languages
1
888 - Classical Greek miscellaneous writings
1