Classification
370 - Education
576 - Genetics & evolution
100 - Philosophy & psychology
3
900 - History & geography
3
200 - Religion
2
320 - Political science
2
120 - Epistemology, causation & humankind
1
140 - Specific philosophical schools
1
300 - Social sciences
1
333 - Economics of land & energy
1
400 - Language
1
530 - Physics
1
700 - The arts; fine & decorative arts
1