Classification
M - Music
789
B - Philosophy, Psychology, Religion
585
Q - Science
498
D - World History
470
C - Historical Sciences
462
H - Social Science
388
A - General Works
330
F - General American History
298
R - Medicine
277
T - Technology
259
P - Language and Literature
256
S - Agriculture
253
E - United States History
120
G - Geography, Anthropology, Recreation
93
N - Fine Arts
66
J - Political Science
53
K - Law
52
L - Education
45
Z - Library Science
42
V - Naval Science
11
U - Military Science
3