Jackson, Leonard Cecil,  1900- <br/><br/>
Wave filters. 

 - 3d ed. 
 - London,  New York,  Methuen;  Wiley :   1950.  
 - vii, 107 p.  diagrs.  18 cm. 
 - Methuen's monographs on physical subjects .
<br/><br/><label>LCCN: </label>50014923  
<br/><br/><label>Subjects--Topical Terms: </label><br/>FILTROS ELÉCTRICOS<br/>RADIO, EQUIPOS Y SUMINISTROS
<br/><br/><label>Dewey Class. No.: </label>621.38413382