Classification
H - Social Science
57
M - Music
40
F - General American History
22
R - Medicine
20
K - Law
19
T - Technology
12
Q - Science
11
S - Agriculture
11
J - Political Science
9
Z - Library Science
7
E - United States History
6
A - General Works
5
B - Philosophy, Psychology, Religion
4
D - World History
2
P - Language and Literature
2
G - Geography, Anthropology, Recreation
1
N - Fine Arts
1