Library of Congress Call Number
P - Language and Literature
259
F - General American History
197
E - United States History
145
J - Political Science
61
H - Social Science
56
K - Law
24
L - Education
18
B - Philosophy, Psychology, Religion
12
T - Technology
11
Z - Library Science
10
C - Historical Sciences
8
D - World History
7
G - Geography, Anthropology, Recreation
7
M - Music
7
N - Fine Arts
7
R - Medicine
7
Q - Science
5
S - Agriculture
2
U - Military Science
2