Hasnain , S.K <br/><br/>
Digital Signal Processing: theory & worked examples 

 - 2nd 
 - Karachi:  Royal Books  ,2006. 
 - Various pages  N.A  Pirated 
<br/><br/> Includes Index 
<br/><br/><label>ISBN: </label>NA 
<br/><br/><label>Subjects--Personal Names: </label><br/>Electronic Engineering
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technology
<br/><br/><label>Dewey Class. No.: </label>621.3822 HAS