Haykin, Simon. <br/><br/>
An introduction to analog and digital communications / 

 - NA 
 - New Delhi,  John Wiley and Sons,  c2009. 
 - xvi,625 p. ;  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>9788126509324 
<br/><br/><label>Dewey Class. No.: </label>621.38