Classification
P - Language and Literature
760
H - Social Science
158
K - Law
139
B - Philosophy, Psychology, Religion
89
D - World History
50
J - Political Science
32
R - Medicine
24
L - Education
23
N - Fine Arts
22
M - Music
20
Q - Science
16
G - Geography, Anthropology, Recreation
14
T - Technology
13
A - General Works
6
Z - Library Science
6
E - United States History
5
C - Historical Sciences
4
F - General American History
3
U - Military Science
2