Classification
100 - Philosophy & psychology
170 - Ethics
320 - Political science
000 - Computer science, information & general works
1
140 - Specific philosophical schools
1
200 - Religion
1
300 - Social sciences
1
301 - Sociology & anthropology
1
340 - Law
1
360 - Social problems & services; associations
1
361 - Social problems & social welfare in general
1
364 - Criminology
1
600 - Technology
1
700 - The arts; fine & decorative arts
1