Library of Congress Call Number
P - Language and Literature
72
J - Political Science
19
E - United States History
17
F - General American History
13
D - World History
10
B - Philosophy, Psychology, Religion
9
H - Social Science
8
T - Technology
5
N - Fine Arts
3
C - Historical Sciences
2
L - Education
1
M - Music
1
Q - Science
1
R - Medicine
1
S - Agriculture
1
Z - Library Science
1