Oppenheim, Alvin V. and Schafer, Ronald W. <br/><br/>
Digital signal processing / 

 - NA 
 - New Delhi,   Personal Education,   c2008. 
 - xiv, 584 p. ;  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>978813703816 
<br/><br/><label>LC Class. No.: </label>0 
<br/><br/><label>Dewey Class. No.: </label>621.381958