Classification
P - Language and Literature
797
D - World History
32
A - General Works
27
H - Social Science
15
F - General American History
14
T - Technology
9
E - United States History
6
C - Historical Sciences
4
Q - Science
4
U - Military Science
4
Z - Library Science
4
J - Political Science
3
K - Law
3
M - Music
3
N - Fine Arts
3
B - Philosophy, Psychology, Religion
2
G - Geography, Anthropology, Recreation
2