Proakis,  John G; Manolakis Dimitris G  <br/><br/>
Digital signal processing 

 - 4th ed 
 - Pearson  India  2016 
 - xix,1136 
<br/><br/>
<br/><br/><br/>E 
<br/><br/><label>Universal Decimal Class. No.: </label>621.38043