CLASSIFICATION
H - Social Science
482
L - Education
59
J - Political Science
31
A - General Works
13
T - Technology
8
D - World History
6
C - Historical Sciences
4
Q - Science
4
V - Naval Science
4
G - Geography, Anthropology, Recreation
3
E - United States History
2
R - Medicine
2
S - Agriculture
2
F - General American History
1
P - Language and Literature
1
Z - Library Science
1