Signatura
H - Social Science
365
K - Law
293
B - Philosophy, Psychology, Religion
170
F - General American History
166
J - Political Science
100
P - Language and Literature
79
L - Education
77
G - Geography, Anthropology, Recreation
52
R - Medicine
42
Q - Science
40
N - Fine Arts
31
T - Technology
19
U - Military Science
18
A - General Works
16
S - Agriculture
13
M - Music
9
Z - Library Science
8
C - Historical Sciences
4
D - World History
4
E - United States History
2