Classification
P - Language and Literature
505
M - Music
366
B - Philosophy, Psychology, Religion
169
D - World History
118
R - Medicine
116
A - General Works
100
C - Historical Sciences
96
F - General American History
80
Q - Science
40
K - Law
31
T - Technology
28
H - Social Science
27
E - United States History
23
G - Geography, Anthropology, Recreation
15
S - Agriculture
15
J - Political Science
12
Z - Library Science
12
N - Fine Arts
7
L - Education
4
U - Military Science
4
V - Naval Science
1