Classification
P - Language and Literature
358
K - Law
172
H - Social Science
167
E - United States History
57
J - Political Science
52
D - World History
26
F - General American History
26
B - Philosophy, Psychology, Religion
19
M - Music
18
R - Medicine
10
L - Education
9
T - Technology
8
G - Geography, Anthropology, Recreation
5
C - Historical Sciences
4
N - Fine Arts
4
U - Military Science
4
A - General Works
2
S - Agriculture
2
Z - Library Science
1