Classification
E - United States History
1,833
M - Music
797
Z - Library Science
563
T - Technology
182
F - General American History
160
H - Social Science
140
D - World History
133
P - Language and Literature
120
B - Philosophy, Psychology, Religion
113
A - General Works
93
J - Political Science
76
R - Medicine
75
K - Law
59
C - Historical Sciences
50
U - Military Science
32
L - Education
20
V - Naval Science
11
G - Geography, Anthropology, Recreation
9
N - Fine Arts
8
S - Agriculture
5
Q - Science
4