Classification
400 - Language
576 - Genetics & evolution
700 - The arts; fine & decorative arts
3
800 - Literature & rhetoric
3
900 - History & geography
3
140 - Specific philosophical schools
2
100 - Philosophy & psychology
1
200 - Religion
1
304 - Factors affecting social behavior
1
363 - Other social problems & services
1
410 - Linguistics
1
770 - Photography, photographs & computer art
1
780 - Music
1