Classification
M - Music
70
B - Philosophy, Psychology, Religion
40
F - General American History
34
P - Language and Literature
23
D - World History
15
R - Medicine
3
S - Agriculture
3
A - General Works
2
G - Geography, Anthropology, Recreation
2
Q - Science
2
H - Social Science
1
N - Fine Arts
1
T - Technology
1
Z - Library Science
1