Classification
P - Language and Literature
163
N - Fine Arts
76
M - Music
39
B - Philosophy, Psychology, Religion
28
R - Medicine
18
A - General Works
15
T - Technology
13
F - General American History
11
D - World History
9
C - Historical Sciences
8
K - Law
6
H - Social Science
5
Z - Library Science
3
G - Geography, Anthropology, Recreation
2
E - United States History
1
L - Education
1
S - Agriculture
1