Classification
P - Language and Literature
376
F - General American History
124
D - World History
94
H - Social Science
68
M - Music
40
J - Political Science
27
K - Law
21
Q - Science
19
L - Education
16
B - Philosophy, Psychology, Religion
15
A - General Works
11
C - Historical Sciences
11
S - Agriculture
10
T - Technology
4
E - United States History
2
N - Fine Arts
2
U - Military Science
2
Z - Library Science
2
G - Geography, Anthropology, Recreation
1
R - Medicine
1