CLASSIFICATION
H - Social Science
593
L - Education
41
C - Historical Sciences
11
K - Law
10
E - United States History
8
G - Geography, Anthropology, Recreation
5
J - Political Science
4
A - General Works
3
P - Language and Literature
3
Q - Science
3
R - Medicine
3
D - World History
2
S - Agriculture
2
T - Technology
2
F - General American History
1
Z - Library Science
1