CLASSIFICATION
L - Education
163
P - Language and Literature
102
H - Social Science
53
D - World History
31
B - Philosophy, Psychology, Religion
12
T - Technology
12
R - Medicine
8
M - Music
7
C - Historical Sciences
6
A - General Works
3
G - Geography, Anthropology, Recreation
2
N - Fine Arts
2
F - General American History
1
J - Political Science
1
Q - Science
1
S - Agriculture
1
U - Military Science
1
V - Naval Science
1