Library of Congress Call Number
L - Education
345
H - Social Science
326
P - Language and Literature
70
Z - Library Science
53
R - Medicine
44
Q - Science
42
B - Philosophy, Psychology, Religion
28
M - Music
13
G - Geography, Anthropology, Recreation
11
T - Technology
11
U - Military Science
9
D - World History
8
N - Fine Arts
8
C - Historical Sciences
7
V - Naval Science
4
J - Political Science
2
E - United States History
1
F - General American History
1