Classification
F - General American History
5,808
H - Social Science
877
M - Music
413
P - Language and Literature
287
A - General Works
141
B - Philosophy, Psychology, Religion
113
C - Historical Sciences
109
R - Medicine
103
D - World History
76
L - Education
66
K - Law
35
J - Political Science
31
Z - Library Science
19
G - Geography, Anthropology, Recreation
18
E - United States History
16
S - Agriculture
14
T - Technology
10
U - Military Science
5
N - Fine Arts
3
Q - Science
2
V - Naval Science
1