CLASSIFICATION
M - Music
537
L - Education
162
C - Historical Sciences
90
T - Technology
19
E - United States History
7
G - Geography, Anthropology, Recreation
5
B - Philosophy, Psychology, Religion
4
H - Social Science
4
K - Law
4
J - Political Science
3
S - Agriculture
3
U - Military Science
3
V - Naval Science
3
F - General American History
2
A - General Works
1
P - Language and Literature
1