Library of Congress Call Number
D - World History
226
E - United States History
7
H - Social Science
7
P - Language and Literature
6
C - Historical Sciences
5
J - Political Science
4
T - Technology
2
A - General Works
1
B - Philosophy, Psychology, Religion
1
F - General American History
1
G - Geography, Anthropology, Recreation
1
M - Music
1
R - Medicine
1