Oppenheim, Alan V <br/><br/>
Digital signal processing 

 - New Delhi  Prentice-Hall  1995 
 - xiv, 585p.  
<br/><br/><label>ISBN: </label>8120305329 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital techniques<br/>Electronics & Communication engineering<br/>Signal processing