Library of Congress Call Number
H - Social Science
137
Q - Science
109
Z - Library Science
26
R - Medicine
16
L - Education
8
T - Technology
7
B - Philosophy, Psychology, Religion
6
G - Geography, Anthropology, Recreation
5
J - Political Science
3
C - Historical Sciences
2
P - Language and Literature
2
A - General Works
1
E - United States History
1