Classification
H - Social Science
362
M - Music
109
E - United States History
52
Z - Library Science
28
F - General American History
18
D - World History
12
S - Agriculture
12
C - Historical Sciences
5
J - Political Science
3
K - Law
3
A - General Works
2
B - Philosophy, Psychology, Religion
2
T - Technology
2
N - Fine Arts
1