Ambardar, Ashok <br/><br/>
Digital signal processing : A modern Introduction. 

 - 1st. 
 - New Delhi  Cengage  2011 
 - xvi,591p. 
<br/><br/><label>ISBN: </label> RS 385.00 
<br/><br/><label>Dewey Class. No.: </label>621.3822 AMB,A