Classification
K - Law
171
H - Social Science
94
P - Language and Literature
94
E - United States History
9
M - Music
6
B - Philosophy, Psychology, Religion
5
T - Technology
5
L - Education
4
S - Agriculture
4
C - Historical Sciences
3
J - Political Science
3
D - World History
2
F - General American History
2
R - Medicine
2
A - General Works
1
N - Fine Arts
1
Q - Science
1
V - Naval Science
1