CLASSIFICATION
D - World History
494
J - Political Science
359
E - United States History
199
C - Historical Sciences
50
A - General Works
43
L - Education
38
P - Language and Literature
38
F - General American History
22
H - Social Science
16
T - Technology
16
V - Naval Science
11
K - Law
10
Z - Library Science
4
Q - Science
2
U - Military Science
2
B - Philosophy, Psychology, Religion
1
S - Agriculture
1