Brown, John  <br/><br/>
Microwave lenses 
John Brown 
 - London  Methuen  1953 
 - 125p.  illus 
 - Methuen's Monographs on Physical Subjects .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microwave Lenses
<br/><br/><label>Universal Decimal Class. No.: </label>537.962  / BRO