סימן המיקום
K - Law
35
H - Social Science
20
D - World History
17
G - Geography, Anthropology, Recreation
7
L - Education
7
P - Language and Literature
5
Q - Science
5
B - Philosophy, Psychology, Religion
4
J - Political Science
2
N - Fine Arts
2
R - Medicine
2
Z - Library Science
2
A - General Works
1
C - Historical Sciences
1
M - Music
1
S - Agriculture
1
V - Naval Science
1