Leon was a visiting faculty member of the Case Institute Technical College in Cleveland , OH from 1954-1955 , consulted for the Census and Statistical Bureau , Government of Israel , Jerusalem in 1961 , and was an Instructor of Statistics for the Government of Turkey , Ankara , in 1967 .
Israel
Jerusalem
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Turkey
Ankara
/location/country/capital
Turkey
Ankara
/location/location/contains
Israel
Jerusalem
/location/country/capital
PERSON
Leon
LOCATION
Cleveland
LOCATION
Israel
LOCATION
Jerusalem
LOCATION
Turkey
LOCATION
Ankara