Library of Congress Call Number
E - United States History
157
P - Language and Literature
63
F - General American History
52
J - Political Science
48
H - Social Science
34
L - Education
33
Z - Library Science
22
R - Medicine
18
B - Philosophy, Psychology, Religion
13
K - Law
6
G - Geography, Anthropology, Recreation
4
D - World History
2
M - Music
2
T - Technology
2
C - Historical Sciences
1
Q - Science
1