English: Arlen Foster Gregorio is an American attorney, politician and commercial mediator. He was a member of the California State Senate from 1971 to 1978.
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Uploaded a work by California State Printing Office from [https://babel.hathitrust.org/cgi/pt?id=mdp.39015055062262&view=1up&seq=96 California Blue Book 1975, p. 92] with UploadWizard