Classification
K - Law
122
P - Language and Literature
99
H - Social Science
45
M - Music
7
B - Philosophy, Psychology, Religion
6
C - Historical Sciences
5
L - Education
5
E - United States History
4
F - General American History
4
A - General Works
3
R - Medicine
3
S - Agriculture
3
Z - Library Science
3
J - Political Science
2