Library of Congress Call Number
H - Social Science
940
R - Medicine
37
B - Philosophy, Psychology, Religion
16
M - Music
13
Z - Library Science
9
E - United States History
8
J - Political Science
8
L - Education
8
P - Language and Literature
6
K - Law
4
C - Historical Sciences
3
U - Military Science
3
A - General Works
1
D - World History
1
Q - Science
1