Signatura
H - Social Science
20,330
P - Language and Literature
17,372
B - Philosophy, Psychology, Religion
9,107
L - Education
8,429
R - Medicine
7,990
Q - Science
7,841
K - Law
7,086
T - Technology
5,941
J - Political Science
4,597
F - General American History
3,755
S - Agriculture
3,660
G - Geography, Anthropology, Recreation
3,317
D - World History
3,156
N - Fine Arts
2,344
Z - Library Science
1,016
C - Historical Sciences
668
M - Music
575
A - General Works
539
E - United States History
334
U - Military Science
202
V - Naval Science
47