Classification
M - Music
1,386
P - Language and Literature
1,091
D - World History
476
B - Philosophy, Psychology, Religion
325
A - General Works
251
N - Fine Arts
193
H - Social Science
171
F - General American History
169
Q - Science
144
R - Medicine
112
C - Historical Sciences
108
E - United States History
60
K - Law
60
J - Political Science
48
S - Agriculture
46
T - Technology
45
G - Geography, Anthropology, Recreation
38
Z - Library Science
25
L - Education
11
V - Naval Science
3
U - Military Science
2