Library of Congress Call Number
Q - Science
959
R - Medicine
127
B - Philosophy, Psychology, Religion
68
T - Technology
58
S - Agriculture
55
U - Military Science
42
H - Social Science
39
G - Geography, Anthropology, Recreation
37
P - Language and Literature
31
J - Political Science
25
K - Law
11
N - Fine Arts
9
E - United States History
7
C - Historical Sciences
3
D - World History
3
Z - Library Science
2
L - Education
1
V - Naval Science
1