Classification
P - Language and Literature
430
B - Philosophy, Psychology, Religion
243
E - United States History
175
D - World History
172
Q - Science
126
H - Social Science
106
N - Fine Arts
73
M - Music
65
J - Political Science
58
K - Law
58
R - Medicine
26
G - Geography, Anthropology, Recreation
25
T - Technology
20
A - General Works
17
S - Agriculture
10
L - Education
9
F - General American History
8
C - Historical Sciences
7
U - Military Science
7
Z - Library Science
6