Library of Congress Call Number
D - World History
813
H - Social Science
583
E - United States History
490
B - Philosophy, Psychology, Religion
426
P - Language and Literature
364
J - Political Science
351
R - Medicine
333
K - Law
119
F - General American History
70
Z - Library Science
56
G - Geography, Anthropology, Recreation
40
L - Education
38
C - Historical Sciences
34
T - Technology
30
N - Fine Arts
24
Q - Science
10
U - Military Science
10
S - Agriculture
6
M - Music
5
A - General Works
2
V - Naval Science
2