Davies , John  Carr . J , Joseph <br/><br/>
Radio and RF Engineer's Pocket Book 

 - 2nd 
 - New Delhi  Oxfort auckland boston johannesburg  2000 
 - 594 p. 
<br/><br/><label>ISBN: </label>0-7506-46004 
<br/><br/><label>Dewey Class. No.: </label>621  / DAV