Classification
100 - Philosophy & psychology
140 - Specific philosophical schools
170 - Ethics
320 - Political science
363 - Other social problems & services
581 - Specific topics in natural history
200 - Religion
1
300 - Social sciences
1
301 - Sociology & anthropology
1
330 - Economics
1
333 - Economics of land & energy
1
340 - Law
1
700 - The arts; fine & decorative arts
1