Classification
M - Music
1,241
P - Language and Literature
474
A - General Works
99
D - World History
55
B - Philosophy, Psychology, Religion
33
H - Social Science
16
S - Agriculture
8
J - Political Science
7
G - Geography, Anthropology, Recreation
6
N - Fine Arts
6
C - Historical Sciences
5
L - Education
3
R - Medicine
2
Z - Library Science
2
E - United States History
1
K - Law
1
V - Naval Science
1