Classification
J - Political Science
58
P - Language and Literature
38
D - World History
18
A - General Works
11
H - Social Science
10
M - Music
9
B - Philosophy, Psychology, Religion
7
C - Historical Sciences
6
K - Law
6
F - General American History
3
Z - Library Science
3
E - United States History
1
R - Medicine
1
T - Technology
1