Signatura
H - Social Science
664
L - Education
234
P - Language and Literature
185
G - Geography, Anthropology, Recreation
126
Q - Science
126
J - Political Science
122
R - Medicine
82
B - Philosophy, Psychology, Religion
70
T - Technology
63
F - General American History
37
K - Law
36
M - Music
31
D - World History
20
N - Fine Arts
16
Z - Library Science
12
C - Historical Sciences
10
E - United States History
10
A - General Works
9
U - Military Science
4
S - Agriculture
3