Classification
100 - Philosophy & psychology
170 - Ethics
200 - Religion
320 - Political science
340 - Law
140 - Specific philosophical schools
2
300 - Social sciences
2
000 - Computer science, information & general works
1
301 - Sociology & anthropology
1
360 - Social problems & services; associations
1
361 - Social problems & social welfare in general
1
364 - Criminology
1
400 - Language
1
410 - Linguistics
1
600 - Technology
1
700 - The arts; fine & decorative arts
1
800 - Literature & rhetoric
1
900 - History & geography
1