Library of Congress Call Number
H - Social Science
120
E - United States History
80
D - World History
42
K - Law
38
F - General American History
33
G - Geography, Anthropology, Recreation
19
P - Language and Literature
5
J - Political Science
4
S - Agriculture
4
B - Philosophy, Psychology, Religion
3
T - Technology
2
C - Historical Sciences
1
Q - Science
1
Z - Library Science
1