Library of Congress Call Number
J - Political Science
431
K - Law
344
H - Social Science
174
D - World History
63
B - Philosophy, Psychology, Religion
45
P - Language and Literature
38
F - General American History
30
E - United States History
18
G - Geography, Anthropology, Recreation
14
R - Medicine
11
L - Education
10
Z - Library Science
5
T - Technology
3
U - Military Science
3
A - General Works
2
Q - Science
2
C - Historical Sciences
1
M - Music
1
N - Fine Arts
1
V - Naval Science
1