Library of Congress Call Number
P - Language and Literature
539
B - Philosophy, Psychology, Religion
173
H - Social Science
154
D - World History
114
Q - Science
84
Z - Library Science
84
R - Medicine
83
N - Fine Arts
67
T - Technology
62
G - Geography, Anthropology, Recreation
58
J - Political Science
47
M - Music
41
C - Historical Sciences
40
E - United States History
39
K - Law
36
L - Education
11
A - General Works
9
F - General American History
9
U - Military Science
7
S - Agriculture
5
V - Naval Science
2