Signatura
H - Social Science
3,003
P - Language and Literature
1,809
T - Technology
1,100
R - Medicine
1,021
Q - Science
969
B - Philosophy, Psychology, Religion
885
K - Law
665
L - Education
641
D - World History
596
F - General American History
461
J - Political Science
394
G - Geography, Anthropology, Recreation
278
S - Agriculture
202
N - Fine Arts
184
A - General Works
117
Z - Library Science
117
M - Music
97
C - Historical Sciences
59
U - Military Science
51
E - United States History
42
V - Naval Science
5