Classification
P - Language and Literature
1,612
K - Law
403
H - Social Science
55
B - Philosophy, Psychology, Religion
19
N - Fine Arts
16
D - World History
15
J - Political Science
14
L - Education
9
M - Music
6
A - General Works
3
Q - Science
3
E - United States History
1
R - Medicine
1
S - Agriculture
1
T - Technology
1
U - Military Science
1