Classification
A - General Works
48
D - World History
28
M - Music
26
P - Language and Literature
18
N - Fine Arts
16
H - Social Science
10
B - Philosophy, Psychology, Religion
6
E - United States History
4
F - General American History
3
K - Law
2
S - Agriculture
2
V - Naval Science
2
Z - Library Science
2
C - Historical Sciences
1
J - Political Science
1
U - Military Science
1