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

 - 3rd 
 - New Delhi :  Tata McGraw-Hill Publishing Company Limited.  1985. 
 - xxii,741p. 
<br/><br/><label>Standard No.: </label>87290 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D65,4  M5