Oppeenheim, Alan, V Schafer, Ronald, W  <br/><br/>
Discrete time signal processing  

 - 2nd  
 - Prentice hall of india   New Delhi   2001 
 -  129 
<br/><br/><label>ISBN: </label>81-203-0720-8  
<br/><br/><label>Subjects--Topical Terms: </label><br/>SIGNAL PROCESSING 
<br/><br/><label>Dewey Class. No.: </label>621.382 2 OPP