Classification
D - World History
53
P - Language and Literature
36
F - General American History
23
K - Law
22
A - General Works
12
H - Social Science
12
M - Music
12
B - Philosophy, Psychology, Religion
7
E - United States History
7
J - Political Science
5
R - Medicine
2
L - Education
1
N - Fine Arts
1
V - Naval Science
1
Z - Library Science
1