Classification
H - Social Science
107
M - Music
85
N - Fine Arts
41
J - Political Science
9
B - Philosophy, Psychology, Religion
7
S - Agriculture
6
C - Historical Sciences
5
G - Geography, Anthropology, Recreation
4
P - Language and Literature
4
D - World History
3
L - Education
3
Z - Library Science
3
E - United States History
2
K - Law
1
Q - Science
1
R - Medicine
1
T - Technology
1