Classification
200 - Religion
2
581 - Specific topics in natural history
2
140 - Specific philosophical schools
1
170 - Ethics
1
300 - Social sciences
1
301 - Sociology & anthropology
1
551 - Geology, hydrology & meteorology
1
576 - Genetics & evolution
1
700 - The arts; fine & decorative arts
1
900 - History & geography
1