Classification
H - Social Science
684
P - Language and Literature
544
D - World History
72
J - Political Science
14
F - General American History
10
A - General Works
7
B - Philosophy, Psychology, Religion
7
T - Technology
7
G - Geography, Anthropology, Recreation
6
L - Education
6
S - Agriculture
6
K - Law
3
Q - Science
3
R - Medicine
3
E - United States History
2
U - Military Science
2
M - Music
1
V - Naval Science
1
Z - Library Science
1