Classification
200 - Religion
297 - Islam, Babism & Bahai Faith
2
340 - Law
700 - The arts; fine & decorative arts
2
000 - Computer science, information & general works
1
100 - Philosophy & psychology
1
170 - Ethics
1
301 - Sociology & anthropology
1
304 - Factors affecting social behavior
1
333 - Economics of land & energy
1
370 - Education
1
610 - Medicine & health
1
900 - History & geography
1