Terman, Frederick Emmons. <br/><br/>
Measurements in radio enginnering 

 - New York :   McGraw-Hill,   1935. 
 - 400p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRONICA<br/>EQUIPOS DE COMUNICACION<br/>MEDICIONES
<br/><br/><label>Universal Decimal Class. No.: </label>621.38