Signum
F - General American History
314
T - Technology
71
N - Fine Arts
32
G - Geography, Anthropology, Recreation
27
H - Social Science
20
P - Language and Literature
16
Q - Science
13
B - Philosophy, Psychology, Religion
6
L - Education
5
M - Music
5
E - United States History
4
S - Agriculture
3
U - Military Science
3
D - World History
2
R - Medicine
2
V - Naval Science
2
J - Political Science
1
Z - Library Science
1