Signum
A - General Works
1
B - Philosophy, Psychology, Religion
91
C - Historical Sciences
13
D - World History
145
E - United States History
27
F - General American History
91
G - Geography, Anthropology, Recreation
12
H - Social Science
56
J - Political Science
5
K - Law
8
L - Education
11
M - Music
17
N - Fine Arts
18
P - Language and Literature
189
Q - Science
23
R - Medicine
10
T - Technology
6
Z - Library Science
5