Library of Congress Call Number
D - World History
127
E - United States History
119
P - Language and Literature
57
U - Military Science
26
H - Social Science
23
J - Political Science
22
F - General American History
14
G - Geography, Anthropology, Recreation
8
L - Education
5
M - Music
5
Q - Science
5
Z - Library Science
5
R - Medicine
4
C - Historical Sciences
3
N - Fine Arts
3
B - Philosophy, Psychology, Religion
2
T - Technology
2
K - Law
1
S - Agriculture
1
V - Naval Science
1