Gray, Truman S.  <br/><br/>
Applied Electronics :   A first course in electronics, electron tubes, and associated circuits 

 - 2a ed 
 - New York :   Wiley,   1945. 
 - p. 881 
 - Prin .
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTROTECNIA<br/>TUBOS<br/>CIRCUITOS<br/>VALVULAS
<br/><br/><label>Universal Decimal Class. No.: </label>621.38