Classification
800 - Literature & rhetoric
900 - History & geography
8
140 - Specific philosophical schools
3
700 - The arts; fine & decorative arts
3
100 - Philosophy & psychology
2
363 - Other social problems & services
2
400 - Language
2
000 - Computer science, information & general works
1
170 - Ethics
1
200 - Religion
1
301 - Sociology & anthropology
1
340 - Law
1
370 - Education
1
380 - Commerce, communications & transportation
1
410 - Linguistics
1
581 - Specific topics in natural history
1
590 - Animals (Zoology)
1
647 - Management of public households
1
770 - Photography, photographs & computer art
1
780 - Music
1
791 - Public performances
1
896 - African literatures
1