Kennedy George <br/><br/>
Electronic communication systems 
George Kennedy 
 - 4 Ed. 
 - New Delhi  Tata mcGraw-HillPublishing Co. Ltd  2003 
 - 763p. 
<br/><br/><label>ISBN: </label>0-07-463682-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer