Classification
D - World History
192
J - Political Science
122
R - Medicine
86
B - Philosophy, Psychology, Religion
26
H - Social Science
26
M - Music
23
A - General Works
20
F - General American History
15
P - Language and Literature
11
K - Law
7
U - Military Science
5
Z - Library Science
3
C - Historical Sciences
2
N - Fine Arts
2
Q - Science
2
V - Naval Science
2
E - United States History
1
L - Education
1