"Edith Efron" . . "1922"^^ . _:B67aa474369e8fdca86a5cc7a454eff06 . . . "Efron, Edith (1922-)" . "Efron" . . "Edith" . _:B67aa474369e8fdca86a5cc7a454eff06 . _:B67aa474369e8fdca86a5cc7a454eff06 . _:B67aa474369e8fdca86a5cc7a454eff06 "2023-05-19"^^ . _:B67aa474369e8fdca86a5cc7a454eff06 . _:B67aa474369e8fdca86a5cc7a454eff06 . _:B67aa474369e8fdca86a5cc7a454eff06 "129623873" . _:B67aa474369e8fdca86a5cc7a454eff06 . _:B67aa474369e8fdca86a5cc7a454eff06 . _:B67aa474369e8fdca86a5cc7a454eff06 .