CLASSIFICATION
G - Geography, Anthropology, Recreation
70
H - Social Science
60
D - World History
41
E - United States History
30
J - Political Science
25
C - Historical Sciences
21
L - Education
9
P - Language and Literature
9
F - General American History
5
M - Music
4
A - General Works
3
B - Philosophy, Psychology, Religion
2
T - Technology
2
N - Fine Arts
1
R - Medicine
1
S - Agriculture
1