סימן המיקום
P - Language and Literature
90
E - United States History
48
H - Social Science
32
F - General American History
30
D - World History
19
L - Education
14
J - Political Science
10
K - Law
6
B - Philosophy, Psychology, Religion
4
C - Historical Sciences
3
N - Fine Arts
3
Q - Science
3
T - Technology
3
U - Military Science
3
M - Music
2
G - Geography, Anthropology, Recreation
1
R - Medicine
1