Library of Congress Call Number
T - Technology
29
J - Political Science
25
P - Language and Literature
22
D - World History
16
E - United States History
9
B - Philosophy, Psychology, Religion
5
H - Social Science
5
Q - Science
4
F - General American History
3
C - Historical Sciences
2
K - Law
2
G - Geography, Anthropology, Recreation
1
L - Education
1
N - Fine Arts
1
R - Medicine
1
U - Military Science
1