Signum
A - General Works
3
B - Philosophy, Psychology, Religion
11
C - Historical Sciences
5
E - United States History
1
F - General American History
4
G - Geography, Anthropology, Recreation
45
H - Social Science
949
J - Political Science
10
K - Law
5
L - Education
71
M - Music
1
N - Fine Arts
3
P - Language and Literature
1
Q - Science
15
R - Medicine
10
S - Agriculture
8
T - Technology
90
U - Military Science
2
Z - Library Science
12