Wright, D. A. 1911- Semi-conductors / D.A. Wright - 4th ed., revised and reset - London : New York : Methuen & Co. ltd ; John Wiley & Sons, Inc, 1966 - ix, 134 p : ill. ; 19 cm Includes index Subjects--Topical Terms: Semiconductors Dewey Class. No.: 537.622 / WRS 1966