Signum
D - World History
185
H - Social Science
175
J - Political Science
148
F - General American History
113
E - United States History
15
K - Law
15
P - Language and Literature
14
A - General Works
12
B - Philosophy, Psychology, Religion
8
G - Geography, Anthropology, Recreation
2
L - Education
2
N - Fine Arts
2
U - Military Science
2
C - Historical Sciences
1
T - Technology
1
Z - Library Science
1