CLASSIFICATION
D - World History
1,663
P - Language and Literature
176
H - Social Science
73
E - United States History
49
F - General American History
32
J - Political Science
31
V - Naval Science
30
C - Historical Sciences
27
L - Education
27
U - Military Science
18
B - Philosophy, Psychology, Religion
9
N - Fine Arts
9
G - Geography, Anthropology, Recreation
8
T - Technology
8
K - Law
7
Z - Library Science
7
A - General Works
5
R - Medicine
5
M - Music
4
Q - Science
2