Sandeman, E. K. <br/><br/>
Radio engineering / 
E. K. Sandeman. 
 - 2nd revised ed.  
 - London :  Chapman & Hall,   1953. 
 - Vols. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>V. 2-- ; 
<br/><br/>346  346 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radio.
<br/><br/><label>Dewey Class. No.: </label>621.384 / S56r