Library of Congress Call Number
H - Social Science
93
P - Language and Literature
57
F - General American History
42
D - World History
30
E - United States History
24
J - Political Science
21
B - Philosophy, Psychology, Religion
3
L - Education
2
N - Fine Arts
2
A - General Works
1
C - Historical Sciences
1
G - Geography, Anthropology, Recreation
1
K - Law
1
T - Technology
1
Z - Library Science
1