CLASSIFICATION
H - Social Science
1,691
D - World History
366
L - Education
88
J - Political Science
87
G - Geography, Anthropology, Recreation
64
E - United States History
55
C - Historical Sciences
54
F - General American History
33
A - General Works
13
S - Agriculture
13
T - Technology
12
P - Language and Literature
9
V - Naval Science
8
K - Law
4
R - Medicine
4
Z - Library Science
4
M - Music
3
B - Philosophy, Psychology, Religion
2
N - Fine Arts
2