Library of Congress Call Number
F - General American History
300
J - Political Science
189
P - Language and Literature
104
E - United States History
74
H - Social Science
25
D - World History
12
B - Philosophy, Psychology, Religion
10
C - Historical Sciences
5
G - Geography, Anthropology, Recreation
3
Q - Science
3
S - Agriculture
3
T - Technology
3
Z - Library Science
3
N - Fine Arts
2
U - Military Science
2
K - Law
1