Classification
M - Music
604
D - World History
472
N - Fine Arts
467
J - Political Science
364
F - General American History
308
P - Language and Literature
231
K - Law
171
A - General Works
138
H - Social Science
107
B - Philosophy, Psychology, Religion
47
E - United States History
42
Z - Library Science
32
C - Historical Sciences
22
U - Military Science
20
R - Medicine
7
L - Education
5
G - Geography, Anthropology, Recreation
2
Q - Science
1
S - Agriculture
1
T - Technology
1