CLASSIFICATION
M - Music
97
C - Historical Sciences
43
D - World History
22
G - Geography, Anthropology, Recreation
14
B - Philosophy, Psychology, Religion
13
J - Political Science
12
Z - Library Science
7
H - Social Science
5
A - General Works
4
K - Law
4
Q - Science
4
N - Fine Arts
3
V - Naval Science
3
E - United States History
2
P - Language and Literature
2
R - Medicine
2
T - Technology
2
S - Agriculture
1