Classification
M - Music
75
C - Historical Sciences
25
D - World History
20
E - United States History
20
F - General American History
13
Z - Library Science
12
J - Political Science
8
T - Technology
8
K - Law
6
H - Social Science
3
P - Language and Literature
2
B - Philosophy, Psychology, Religion
1
R - Medicine
1
S - Agriculture
1
V - Naval Science
1