Classification
780 - Music
900 - History & geography
8
200 - Religion
2
304 - Factors affecting social behavior
2
400 - Language
2
800 - Literature & rhetoric
2
140 - Specific philosophical schools
1
297 - Islam, Babism & Bahai Faith
1
300 - Social sciences
1
301 - Sociology & anthropology
1
320 - Political science
1
363 - Other social problems & services
1
380 - Commerce, communications & transportation
1
398 - Folklore
1
410 - Linguistics
1
576 - Genetics & evolution
1
700 - The arts; fine & decorative arts
1
770 - Photography, photographs & computer art
1