CLASSIFICATION
Q - Science
574
H - Social Science
244
T - Technology
106
R - Medicine
17
D - World History
16
J - Political Science
12
G - Geography, Anthropology, Recreation
11
K - Law
5
L - Education
5
M - Music
5
S - Agriculture
5
B - Philosophy, Psychology, Religion
4
E - United States History
2
P - Language and Literature
2
U - Military Science
2
F - General American History
1
N - Fine Arts
1
Z - Library Science
1