Classification
P - Language and Literature
1,832
K - Law
808
H - Social Science
48
F - General American History
47
J - Political Science
47
B - Philosophy, Psychology, Religion
44
C - Historical Sciences
15
M - Music
13
L - Education
12
A - General Works
10
D - World History
8
S - Agriculture
7
R - Medicine
6
E - United States History
3
U - Military Science
3
G - Geography, Anthropology, Recreation
2
T - Technology
2
Z - Library Science
2