Signum
K - Law
237
D - World History
117
H - Social Science
76
P - Language and Literature
40
E - United States History
37
F - General American History
33
B - Philosophy, Psychology, Religion
30
R - Medicine
9
Z - Library Science
8
U - Military Science
6
J - Political Science
5
A - General Works
3
C - Historical Sciences
2
L - Education
2
M - Music
2
N - Fine Arts
2
Q - Science
1
T - Technology
1