Physics of semiconductors / A. F. Ioffe. Fizika poluprovodnikov. English Ioffe, A. F. (Abram Fedorovich), 1880-1960. Semiconductors. 537.622 IOP Translation of Fizika poloprovodnikov. Includes bibliographical references and index. London : Infosearch, 1960. 1960. 1960 Text 436 p. ; eng engrus