Classification
000 - Computer science, information & general works
1
200 - Religion
3
301 - Sociology & anthropology
2
363 - Other social problems & services
1
398 - Folklore
400 - Language
4
410 - Linguistics
600 - Technology
1
620 - Engineering & allied operations
1
700 - The arts; fine & decorative arts
1
780 - Music
1
800 - Literature & rhetoric
5
900 - History & geography
7
920 - Biography, genealogy & insignia
1