Classification
K - Law
93
L - Education
11
E - United States History
5
H - Social Science
4
A - General Works
3
D - World History
3
M - Music
3
Z - Library Science
3
J - Political Science
2
P - Language and Literature
2
B - Philosophy, Psychology, Religion
1
F - General American History
1
R - Medicine
1
T - Technology
1