Electronic application bulletin for the electronic equipment and set-making industries 

 - Eindhoven :  N.V. Philips' Gloeilampenfabrieken, 
 - Mensual 
 = Electronic application bulletin for the electronic equipment and set-making industries 
<br/><br/><label>Subjects--Index Terms: </label>ELECTRONICA INGENIERIA ELECTRICA;  INGENIERIA  MECANICA