CLASSIFICATION
H - Social Science
28
T - Technology
25
Q - Science
13
G - Geography, Anthropology, Recreation
6
R - Medicine
4
Z - Library Science
3
B - Philosophy, Psychology, Religion
2
L - Education
2
S - Agriculture
2
E - United States History
1
J - Political Science
1
N - Fine Arts
1
P - Language and Literature
1
V - Naval Science
1