CLASSIFICATION
H - Social Science
1,067
L - Education
117
S - Agriculture
52
R - Medicine
46
C - Historical Sciences
23
G - Geography, Anthropology, Recreation
22
D - World History
15
J - Political Science
15
T - Technology
13
A - General Works
6
K - Law
5
Q - Science
5
F - General American History
4
B - Philosophy, Psychology, Religion
2
E - United States History
2
M - Music
2
N - Fine Arts
2
V - Naval Science
2
Z - Library Science
2
U - Military Science
1