Classification
A - General Works
253
M - Music
145
D - World History
130
P - Language and Literature
108
H - Social Science
88
R - Medicine
59
B - Philosophy, Psychology, Religion
32
K - Law
29
F - General American History
23
S - Agriculture
21
J - Political Science
18
N - Fine Arts
16
Q - Science
13
G - Geography, Anthropology, Recreation
10
U - Military Science
5
L - Education
4
E - United States History
3
Z - Library Science
3
C - Historical Sciences
2
V - Naval Science
2
T - Technology
1