Library of Congress Call Number
Q - Science
207
Z - Library Science
150
J - Political Science
93
E - United States History
87
H - Social Science
76
P - Language and Literature
38
T - Technology
31
U - Military Science
26
B - Philosophy, Psychology, Religion
19
G - Geography, Anthropology, Recreation
11
K - Law
11
V - Naval Science
8
D - World History
7
L - Education
7
R - Medicine
7
F - General American History
5
C - Historical Sciences
2
A - General Works
1
S - Agriculture
1