Library of Congress Call Number
P - Language and Literature
132
E - United States History
87
F - General American History
56
D - World History
49
H - Social Science
40
C - Historical Sciences
39
J - Political Science
14
B - Philosophy, Psychology, Religion
11
R - Medicine
9
N - Fine Arts
4
T - Technology
4
Z - Library Science
3
Q - Science
2
G - Geography, Anthropology, Recreation
1