Classification
R - Medicine
196
P - Language and Literature
117
F - General American History
75
C - Historical Sciences
32
B - Philosophy, Psychology, Religion
26
A - General Works
19
M - Music
16
Q - Science
16
S - Agriculture
16
D - World History
14
E - United States History
6
H - Social Science
4
Z - Library Science
4
U - Military Science
3
G - Geography, Anthropology, Recreation
2
N - Fine Arts
2
T - Technology
2