Classification
398 - Folklore
800 - Literature & rhetoric
5
301 - Sociology & anthropology
4
900 - History & geography
4
410 - Linguistics
3
700 - The arts; fine & decorative arts
3
200 - Religion
2
304 - Factors affecting social behavior
2
140 - Specific philosophical schools
1
300 - Social sciences
1
330 - Economics
1
363 - Other social problems & services
1
400 - Language
1
500 - Natural sciences & mathematics
1
600 - Technology
1
620 - Engineering & allied operations
1
780 - Music
1