Library of Congress Call Number
Q - Science
109
E - United States History
16
H - Social Science
15
B - Philosophy, Psychology, Religion
14
P - Language and Literature
10
C - Historical Sciences
8
G - Geography, Anthropology, Recreation
8
R - Medicine
8
S - Agriculture
6
J - Political Science
3
T - Technology
3
F - General American History
1
M - Music
1
U - Military Science
1
Z - Library Science
1