Klassifikationsnummer
- D - World History 55 results
- R - Medicine 38 results
- N - Fine Arts 24 results
- J - Political Science 17 results
- G - Geography, Anthropology, Recreation 13 results
- H - Social Science 10 results
- P - Language and Literature 8 results
- S - Agriculture 6 results
- B - Philosophy, Psychology, Religion 4 results
- E - United States History 3 results
- U - Military Science 3 results
- L - Education 2 results
- V - Naval Science 2 results
- C - Historical Sciences 1 results
- M - Music 1 results
- Z - Library Science 1 results