CLASSIFICATION
E - United States History
432
P - Language and Literature
51
G - Geography, Anthropology, Recreation
36
F - General American History
33
M - Music
30
C - Historical Sciences
24
K - Law
14
H - Social Science
11
L - Education
11
N - Fine Arts
10
R - Medicine
3
A - General Works
2
B - Philosophy, Psychology, Religion
2
D - World History
2
Q - Science
2
T - Technology
2
V - Naval Science
2
S - Agriculture
1