Library of Congress Call Number
G - Geography, Anthropology, Recreation
139
T - Technology
102
J - Political Science
30
R - Medicine
24
P - Language and Literature
19
Q - Science
17
B - Philosophy, Psychology, Religion
16
H - Social Science
9
E - United States History
6
S - Agriculture
5
D - World History
4
F - General American History
3
N - Fine Arts
3
C - Historical Sciences
2
M - Music
1