Library of Congress Call Number
P - Language and Literature
918
H - Social Science
634
D - World History
517
B - Philosophy, Psychology, Religion
435
E - United States History
428
Q - Science
185
J - Political Science
145
L - Education
143
K - Law
142
R - Medicine
128
N - Fine Arts
127
F - General American History
118
Z - Library Science
65
G - Geography, Anthropology, Recreation
60
M - Music
44
C - Historical Sciences
41
T - Technology
34
U - Military Science
21
S - Agriculture
19
A - General Works
12
V - Naval Science
8