Classification
P - Language and Literature
438
F - General American History
221
D - World History
209
M - Music
153
B - Philosophy, Psychology, Religion
111
R - Medicine
96
A - General Works
57
H - Social Science
31
C - Historical Sciences
26
Z - Library Science
18
E - United States History
15
Q - Science
14
J - Political Science
8
K - Law
6
L - Education
6
S - Agriculture
6
G - Geography, Anthropology, Recreation
4
N - Fine Arts
4
T - Technology
1
V - Naval Science
1