CLASSIFICATION
- D - World History 60 results
- P - Language and Literature 41 results
- H - Social Science 15 results
- C - Historical Sciences 9 results
- A - General Works 6 results
- L - Education 6 results
- G - Geography, Anthropology, Recreation 5 results
- J - Political Science 5 results
- B - Philosophy, Psychology, Religion 3 results
- E - United States History 2 results
- F - General American History 1 results
- K - Law 1 results
- M - Music 1 results
- Q - Science 1 results
- T - Technology 1 results
- U - Military Science 1 results