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Billy James Pettis Search works

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Description American mathematician
Nationality United States
Gender male
Date of birth September 7, 1913
Occupation mathematician
Place of birth
Country of birth
Date of death April 14, 1979
Age 65
Wikipedia link https://en.wikipedia.org/wiki/Billy_James_Pettis
Commons link
Wikisource link
Wikiquote link
In public domain? No | Author will enter worldwide public domain on January 1, 2080
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