Library of Congress Call Number
H - Social Science
559
Z - Library Science
156
R - Medicine
44
L - Education
21
J - Political Science
19
U - Military Science
18
T - Technology
12
B - Philosophy, Psychology, Religion
7
K - Law
6
V - Naval Science
3
C - Historical Sciences
2
E - United States History
2
A - General Works
1
D - World History
1
F - General American History
1
G - Geography, Anthropology, Recreation
1
M - Music
1
N - Fine Arts
1