Library of Congress Call Number
H - Social Science
490
D - World History
82
F - General American History
46
E - United States History
22
J - Political Science
7
N - Fine Arts
7
G - Geography, Anthropology, Recreation
6
C - Historical Sciences
5
K - Law
5
P - Language and Literature
5
R - Medicine
3
V - Naval Science
3
Q - Science
2
S - Agriculture
2
Z - Library Science
2
B - Philosophy, Psychology, Religion
1
T - Technology
1