Classification
M - Music
2,729
H - Social Science
404
S - Agriculture
145
F - General American History
114
Z - Library Science
93
D - World History
47
J - Political Science
27
P - Language and Literature
13
L - Education
10
K - Law
9
T - Technology
7
A - General Works
3
B - Philosophy, Psychology, Religion
3
E - United States History
3
Q - Science
3
G - Geography, Anthropology, Recreation
2
U - Military Science
2
N - Fine Arts
1
R - Medicine
1