Library of Congress Call Number
H - Social Science
31
P - Language and Literature
17
L - Education
9
R - Medicine
8
E - United States History
5
G - Geography, Anthropology, Recreation
4
C - Historical Sciences
3
D - World History
3
M - Music
3
N - Fine Arts
3
T - Technology
3
B - Philosophy, Psychology, Religion
2
J - Political Science
2
F - General American History
1
K - Law
1