Classification
H - Social Science
678
M - Music
223
P - Language and Literature
64
N - Fine Arts
37
K - Law
31
Z - Library Science
22
F - General American History
20
D - World History
17
B - Philosophy, Psychology, Religion
16
C - Historical Sciences
15
E - United States History
13
S - Agriculture
13
R - Medicine
12
A - General Works
9
J - Political Science
6
L - Education
4