Haykin Simon.  <br/><br/>
Communication systems 

 - 5th edition. 
 - New delhi :   Wiley India   2008. 
 - 422.  
<br/><br/><label>ISBN: </label>978-81-265-2151-7  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering,
<br/><br/><label>Dewey Class. No.: </label>621.382  / HAY