Oppenheim, Alan. V <br/><br/>
Digital Signal Processing 

 - New Delhi  Prentice-Hall of India Pvt Ltd  1999 
 - XIV+585 
 -  Prentice-Hall of India .
<br/><br/><label>ISBN: </label>81-203-0532-9 
<br/><br/><label>Universal Decimal Class. No.: </label>621.391  / OPP.99