Classification
301 - Sociology & anthropology
800 - Literature & rhetoric
900 - History & geography
5
410 - Linguistics
3
300 - Social sciences
2
400 - Language
2
140 - Specific philosophical schools
1
304 - Factors affecting social behavior
1
370 - Education
1
398 - Folklore
1
700 - The arts; fine & decorative arts
1
720 - Architecture
1