Grob, Bernard. <br/><br/>
Basic television-principles and servicing 

 - New York :   McGraw-Hill,   1949. 
 - xv, 596 p. : 23,5 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELEVISION<br/>TELECOMUNICACIONES
<br/><br/><label>Universal Decimal Class. No.: </label>621.39