Classification
H - Social Science
600
R - Medicine
29
P - Language and Literature
17
B - Philosophy, Psychology, Religion
16
J - Political Science
16
Z - Library Science
14
G - Geography, Anthropology, Recreation
13
K - Law
8
E - United States History
6
L - Education
6
M - Music
6
F - General American History
4
T - Technology
3
A - General Works
2
Q - Science
1
U - Military Science
1