Classification
M - Music
79
P - Language and Literature
45
D - World History
39
Z - Library Science
38
R - Medicine
35
A - General Works
30
H - Social Science
28
B - Philosophy, Psychology, Religion
24
Q - Science
20
S - Agriculture
18
T - Technology
17
C - Historical Sciences
16
K - Law
16
F - General American History
10
J - Political Science
7
E - United States History
6
G - Geography, Anthropology, Recreation
5
N - Fine Arts
5
L - Education
2