Library of Congress Call Number
H - Social Science
234
P - Language and Literature
18
D - World History
11
J - Political Science
11
E - United States History
10
K - Law
7
Z - Library Science
4
B - Philosophy, Psychology, Religion
2
C - Historical Sciences
2
F - General American History
2
A - General Works
1
G - Geography, Anthropology, Recreation
1