Classification
K - Law
80
P - Language and Literature
63
B - Philosophy, Psychology, Religion
32
C - Historical Sciences
10
R - Medicine
9
A - General Works
8
F - General American History
7
H - Social Science
4
J - Political Science
4
L - Education
4
D - World History
3
M - Music
3
E - United States History
1
Q - Science
1