Classification
B - Philosophy, Psychology, Religion
57
H - Social Science
55
R - Medicine
35
P - Language and Literature
32
A - General Works
21
C - Historical Sciences
14
M - Music
7
F - General American History
5
D - World History
2
J - Political Science
2
U - Military Science
2
E - United States History
1
L - Education
1
S - Agriculture
1
T - Technology
1
Z - Library Science
1