CLASSIFICATION
D - World History
273
B - Philosophy, Psychology, Religion
56
E - United States History
27
H - Social Science
27
C - Historical Sciences
25
P - Language and Literature
6
F - General American History
4
Q - Science
4
G - Geography, Anthropology, Recreation
2
J - Political Science
2
K - Law
2
A - General Works
1
R - Medicine
1
T - Technology
1