Williamson, Darrell. <br/><br/>
Discrete-time signal processing   
by Darrell Williamson 
 - London  Springer-Verlag  1999 
 - xv, 421p. 
 - Advanced textbooks in control & signal processing .
<br/><br/><label>ISBN: </label>1852331615 
<br/><br/><label>Dewey Class. No.: </label>621.3822  / N994