CLASSIFICATION
- A - General Works 112 tulosta
- B - Philosophy, Psychology, Religion 8 tulosta
- C - Historical Sciences 8 tulosta
- D - World History 7 tulosta
- Q - Science 7 tulosta
- G - Geography, Anthropology, Recreation 3 tulosta
- E - United States History 2 tulosta
- N - Fine Arts 2 tulosta
- P - Language and Literature 2 tulosta
- F - General American History 1 tulosta
- T - Technology 1 tulosta
- Z - Library Science 1 tulosta