Classification
R - Medicine
116
D - World History
91
M - Music
73
B - Philosophy, Psychology, Religion
52
J - Political Science
26
A - General Works
24
F - General American History
11
H - Social Science
9
P - Language and Literature
6
E - United States History
4
Z - Library Science
4
K - Law
3
Q - Science
3
C - Historical Sciences
2
L - Education
2
N - Fine Arts
2
U - Military Science
1