Kennedy, George. <br/><br/>
Electronic communication systems  

 - 4th edition. 
 - New Delhi :  Tata Mcgraw Hill Publishing Company Ltd,  2007 
 - 763. 
<br/><br/><label>ISBN: </label>0074636820 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Applied physics
<br/><br/><label>Dewey Class. No.: </label>621.382  / KEN