CLASSIFICATION
G - Geography, Anthropology, Recreation
1 241
L - Education
721
T - Technology
105
H - Social Science
81
D - World History
23
K - Law
22
C - Historical Sciences
13
P - Language and Literature
10
S - Agriculture
9
R - Medicine
7
V - Naval Science
6
B - Philosophy, Psychology, Religion
4
N - Fine Arts
4
A - General Works
3
F - General American History
3
J - Political Science
2
M - Music
2
Q - Science
2
E - United States History
1