OPPENHEIM,ALAN.V <br/><br/>
DISCRETE TIME SIGNAL PROCESSING  

 - 3rd ed., 
 - NEW DELHI  PEARSON  2015 
 - 1052p 
<br/><br/><label>ISBN: </label>978-0131988422 
<br/><br/><label>Dewey Class. No.: </label>621.38 OPP