Wright, Donald Arthur. <br/><br/>
Semi-conductors / 
Donald Arthur Wright. 
 - London :   Methen & Co.,   1955. 
 - viii, 135 p. ;  17 cm. 
<br/><br/>323  323 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric and electronic<br/>computer engineering
<br/><br/><label>Dewey Class. No.: </label>621.3815 / W931s