Library of Congress Call Number
R - Medicine
151
H - Social Science
103
T - Technology
103
G - Geography, Anthropology, Recreation
35
Q - Science
32
S - Agriculture
17
U - Military Science
8
K - Law
7
P - Language and Literature
3
B - Philosophy, Psychology, Religion
2
D - World History
1
J - Political Science
1
L - Education
1
Z - Library Science
1