Classification
P - Language and Literature
1,470
Q - Science
314
B - Philosophy, Psychology, Religion
25
R - Medicine
17
D - World History
14
H - Social Science
11
K - Law
11
G - Geography, Anthropology, Recreation
7
J - Political Science
7
N - Fine Arts
7
S - Agriculture
5
E - United States History
2
F - General American History
2
A - General Works
1
L - Education
1
M - Music
1
T - Technology
1
Z - Library Science
1