סימן המיקום
J - Political Science
189
Q - Science
128
H - Social Science
120
P - Language and Literature
87
B - Philosophy, Psychology, Religion
73
D - World History
32
F - General American History
21
L - Education
15
T - Technology
12
U - Military Science
11
G - Geography, Anthropology, Recreation
10
Z - Library Science
8
K - Law
7
C - Historical Sciences
5
N - Fine Arts
4
R - Medicine
4
A - General Works
2
E - United States History
2
V - Naval Science
2
S - Agriculture
1