Classification
100 - Philosophy & psychology
304 - Factors affecting social behavior
370 - Education
700 - The arts; fine & decorative arts
300 - Social sciences
2
400 - Language
2
140 - Specific philosophical schools
1
200 - Religion
1
297 - Islam, Babism & Bahai Faith
1
301 - Sociology & anthropology
1
320 - Political science
1
333 - Economics of land & energy
1
380 - Commerce, communications & transportation
1
410 - Linguistics
1
610 - Medicine & health
1