CLASSIFICATION
D - World History
2,787
E - United States History
1,183
J - Political Science
554
H - Social Science
320
F - General American History
163
U - Military Science
93
K - Law
63
L - Education
36
A - General Works
17
B - Philosophy, Psychology, Religion
14
P - Language and Literature
7
C - Historical Sciences
4
G - Geography, Anthropology, Recreation
4
N - Fine Arts
4
S - Agriculture
4
T - Technology
4
Q - Science
1
R - Medicine
1
V - Naval Science
1
Z - Library Science
1