Library of Congress Call Number
H - Social Science
452
L - Education
9
R - Medicine
8
T - Technology
8
B - Philosophy, Psychology, Religion
7
J - Political Science
4
G - Geography, Anthropology, Recreation
3
D - World History
2
U - Military Science
2
Z - Library Science
2
E - United States History
1
P - Language and Literature
1
Q - Science
1