Classification
Q - Science
288
M - Music
238
B - Philosophy, Psychology, Religion
45
A - General Works
40
R - Medicine
36
C - Historical Sciences
14
P - Language and Literature
12
T - Technology
10
D - World History
8
F - General American History
4
G - Geography, Anthropology, Recreation
3
E - United States History
2
Z - Library Science
2
N - Fine Arts
1
V - Naval Science
1