Library of Congress Call Number
R - Medicine
711
Z - Library Science
61
P - Language and Literature
49
B - Philosophy, Psychology, Religion
46
Q - Science
33
H - Social Science
14
D - World History
11
F - General American History
10
E - United States History
8
G - Geography, Anthropology, Recreation
7
J - Political Science
6
K - Law
3
L - Education
3
S - Agriculture
2
A - General Works
1
C - Historical Sciences
1
T - Technology
1
U - Military Science
1