Classification
B - Philosophy, Psychology, Religion
574
P - Language and Literature
256
M - Music
131
D - World History
69
F - General American History
68
A - General Works
44
C - Historical Sciences
22
R - Medicine
20
Z - Library Science
14
N - Fine Arts
6
H - Social Science
4
E - United States History
3
L - Education
2
S - Agriculture
2
T - Technology
2
G - Geography, Anthropology, Recreation
1
K - Law
1