Classification
D - World History
87
K - Law
46
H - Social Science
44
P - Language and Literature
40
J - Political Science
25
B - Philosophy, Psychology, Religion
18
A - General Works
15
E - United States History
15
N - Fine Arts
15
M - Music
12
L - Education
8
Z - Library Science
8
T - Technology
6
Q - Science
5
G - Geography, Anthropology, Recreation
3
R - Medicine
3
F - General American History
2
U - Military Science
1