Classification
H - Social Science
149
P - Language and Literature
96
K - Law
38
M - Music
36
A - General Works
15
F - General American History
15
C - Historical Sciences
7
E - United States History
6
D - World History
5
L - Education
5
Z - Library Science
4
B - Philosophy, Psychology, Religion
2
J - Political Science
2
S - Agriculture
1