Classification
M - Music
1,385
P - Language and Literature
1,089
D - World History
439
B - Philosophy, Psychology, Religion
321
A - General Works
251
F - General American History
168
N - Fine Arts
166
H - Social Science
163
Q - Science
143
R - Medicine
112
C - Historical Sciences
106
E - United States History
60
K - Law
60
J - Political Science
47
S - Agriculture
44
T - Technology
43
G - Geography, Anthropology, Recreation
37
Z - Library Science
23
L - Education
10
V - Naval Science
3
U - Military Science
1