Classification
P - Language and Literature
160
D - World History
24
H - Social Science
18
R - Medicine
12
L - Education
9
J - Political Science
5
F - General American History
4
E - United States History
2
G - Geography, Anthropology, Recreation
2
K - Law
2
N - Fine Arts
2
T - Technology
2
A - General Works
1
B - Philosophy, Psychology, Religion
1
M - Music
1
Q - Science
1
S - Agriculture
1
U - Military Science
1
V - Naval Science
1
Z - Library Science
1