REFERENCE DATA FOR RADIO ENGINEERS 

 - 4TH ED. 
 - Estados Unidos  INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION  1967 NEW YORK 
 - 1121 
<br/><br/><label>LCCN: </label>22742 
<br/><br/><label>Subjects--Topical Terms: </label><br/>INSTALACIONES ELECTROACUSTICAS<br/>RADIOTELEFONO<br/>SISTEMA DE RADIO
<br/><br/><label>Dewey Class. No.: </label>621.3841