Langford. <br/><br/>
Radio Designers Handbook  Donate Books 

 - USA:  Wireless Value Comp. Pvt. Ltd., .,  1963. 
 - 1498:  p.b.;  22*15. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>621.3841  / LON/SMI