Classification
D - World History
107
M - Music
10
H - Social Science
6
A - General Works
4
F - General American History
4
J - Political Science
4
L - Education
4
E - United States History
3
N - Fine Arts
3
P - Language and Literature
3
B - Philosophy, Psychology, Religion
2
K - Law
2
G - Geography, Anthropology, Recreation
1
Q - Science
1