Signatura
D - World History
432
P - Language and Literature
190
K - Law
78
U - Military Science
65
N - Fine Arts
28
H - Social Science
27
R - Medicine
15
E - United States History
13
J - Political Science
13
B - Philosophy, Psychology, Religion
9
T - Technology
8
Z - Library Science
7
M - Music
6
C - Historical Sciences
4
V - Naval Science
4
F - General American History
3
G - Geography, Anthropology, Recreation
1
S - Agriculture
1