Classification
398 - Folklore
200 - Religion
2
301 - Sociology & anthropology
2
410 - Linguistics
2
900 - History & geography
2
100 - Philosophy & psychology
1
300 - Social sciences
1
363 - Other social problems & services
1
380 - Commerce, communications & transportation
1
400 - Language
1
600 - Technology
1
620 - Engineering & allied operations
1
700 - The arts; fine & decorative arts
1
800 - Literature & rhetoric
1