Classification
100 - Philosophy & psychology
300 - Social sciences
7
900 - History & geography
320 - Political science
3
333 - Economics of land & energy
3
620 - Engineering & allied operations
3
600 - Technology
2
610 - Medicine & health
2
200 - Religion
1
296 - Judaism
1
301 - Sociology & anthropology
1
340 - Law
1
370 - Education
1
400 - Language
1
410 - Linguistics
1
576 - Genetics & evolution
1
800 - Literature & rhetoric
1