Classification
P - Language and Literature
1,058
H - Social Science
501
S - Agriculture
188
D - World History
13
K - Law
13
G - Geography, Anthropology, Recreation
8
Q - Science
7
A - General Works
4
F - General American History
4
T - Technology
4
J - Political Science
3
B - Philosophy, Psychology, Religion
1
E - United States History
1
M - Music
1
N - Fine Arts
1