00977nam0-22003251i-450-990000995730403321000099573FED01000099573(Aleph)000099573FED0100009957320000920d1960----km-y0itay50------baengPhotoelectrets and the Electrophotographic Processby V.M. Fridkin and I.S. Zheludevauthorized translation from the russian by A. TybulewiczNew YorkConsultants Bureau1960ElettricitàMagnetismoCampi elettromagnetici537538Fridkin,Vladimir M.14600Tybulewicz,AlbinZheludev,I.S.ITUNINARICAUNIMARCBK99000099573040332129-0892328FI1FI1Photoelectrets and the electrophotographic process119458UNINAING01