סימן המיקום
H - Social Science
351
F - General American History
177
S - Agriculture
104
P - Language and Literature
75
K - Law
65
J - Political Science
52
Q - Science
35
L - Education
26
B - Philosophy, Psychology, Religion
11
G - Geography, Anthropology, Recreation
10
N - Fine Arts
10
T - Technology
7
D - World History
6
R - Medicine
6
U - Military Science
2
C - Historical Sciences
1
M - Music
1
Z - Library Science
1