Classification
P - Language and Literature
26,450
B - Philosophy, Psychology, Religion
299
Q - Science
195
K - Law
154
H - Social Science
151
A - General Works
145
D - World History
138
N - Fine Arts
91
J - Political Science
54
S - Agriculture
43
M - Music
42
L - Education
29
R - Medicine
29
G - Geography, Anthropology, Recreation
24
T - Technology
15
E - United States History
9
C - Historical Sciences
7
F - General American History
6
Z - Library Science
5
U - Military Science
4
V - Naval Science
1