Classification
S - Agriculture
259
M - Music
59
H - Social Science
55
F - General American History
23
B - Philosophy, Psychology, Religion
5
J - Political Science
4
L - Education
3
D - World History
2
E - United States History
2
U - Military Science
2
G - Geography, Anthropology, Recreation
1
N - Fine Arts
1
P - Language and Literature
1
Q - Science
1
R - Medicine
1
T - Technology
1