Classification
200 - Religion
4
380 - Commerce, communications & transportation
2
610 - Medicine & health
2
100 - Philosophy & psychology
1
140 - Specific philosophical schools
1
170 - Ethics
1
296 - Judaism
1
300 - Social sciences
1
301 - Sociology & anthropology
1
320 - Political science
1
340 - Law
1
370 - Education
1
720 - Architecture
1
900 - History & geography
1