Signum
H - Social Science
233
P - Language and Literature
197
B - Philosophy, Psychology, Religion
153
D - World History
105
K - Law
59
Q - Science
23
R - Medicine
18
G - Geography, Anthropology, Recreation
13
J - Political Science
13
T - Technology
11
C - Historical Sciences
6
Z - Library Science
6
A - General Works
3
E - United States History
1
L - Education
1
M - Music
1
N - Fine Arts
1