Library of Congress Call Number
P - Language and Literature
391
J - Political Science
171
R - Medicine
91
L - Education
49
B - Philosophy, Psychology, Religion
43
G - Geography, Anthropology, Recreation
30
H - Social Science
26
Z - Library Science
8
M - Music
5
D - World History
4
Q - Science
3
E - United States History
2
C - Historical Sciences
1
K - Law
1