Classification
P - Language and Literature
242
H - Social Science
109
D - World History
81
A - General Works
64
M - Music
54
B - Philosophy, Psychology, Religion
41
N - Fine Arts
22
G - Geography, Anthropology, Recreation
20
L - Education
15
Z - Library Science
15
J - Political Science
10
K - Law
10
S - Agriculture
10
Q - Science
8
T - Technology
6
R - Medicine
2
E - United States History
1
F - General American History
1
U - Military Science
1