Signum
A - General Works
143
B - Philosophy, Psychology, Religion
178
D - World History
1
F - General American History
17
G - Geography, Anthropology, Recreation
15
H - Social Science
695
J - Political Science
23
K - Law
31
L - Education
186
M - Music
1
N - Fine Arts
4
P - Language and Literature
62
Q - Science
269
R - Medicine
142
S - Agriculture
438
T - Technology
69
U - Military Science
3
Z - Library Science
25