Owen, George E. creator New York Harper 1966 295 p. Physical Preliminaries (Page-1), Charged Practical Dynamic (Page-26), Vacuum Tubes (Page-56), The Theory of Solids (Page-82), Semiconductors (Page-109), The pn Junctions (Page-137), The Transistor (Page-188). Owen, George E. and P. W. Keaton Telecommunication Engineering 621.381,OWE 20221121160120.0