Classification
K - Law
619
P - Language and Literature
338
M - Music
170
F - General American History
111
D - World History
82
J - Political Science
82
E - United States History
65
Z - Library Science
64
A - General Works
37
H - Social Science
36
B - Philosophy, Psychology, Religion
33
L - Education
22
C - Historical Sciences
21
R - Medicine
17
U - Military Science
12
S - Agriculture
8
G - Geography, Anthropology, Recreation
6
N - Fine Arts
5
T - Technology
3