Nair, B. Somanathan <br/><br/>
Digital signal processing :  Theory, analysis and digital-filter design.      

 - New Delhi :  Prentice-Hall of India,      2004. 
 - xv,471p 
<br/><br/><label>ISBN: </label>8120325958 
<br/><br/><label>Source: </label> Textual