Classification
A - General Works
57
B - Philosophy, Psychology, Religion
33
R - Medicine
29
H - Social Science
21
M - Music
21
P - Language and Literature
15
C - Historical Sciences
8
E - United States History
8
G - Geography, Anthropology, Recreation
7
L - Education
7
J - Political Science
6
S - Agriculture
6
Q - Science
4
N - Fine Arts
3
F - General American History
2
T - Technology
2
U - Military Science
2