Classification
D - World History
492
P - Language and Literature
190
A - General Works
133
B - Philosophy, Psychology, Religion
109
F - General American History
102
H - Social Science
86
M - Music
63
C - Historical Sciences
35
R - Medicine
31
J - Political Science
28
U - Military Science
21
E - United States History
16
K - Law
14
N - Fine Arts
6
S - Agriculture
4
T - Technology
2
V - Naval Science
1
Z - Library Science
1