Wright, Paul Kenneth. <br/><br/>
DISCRETE-TIME signal processing 
by Alan V. Oppenheim 
 - 1st ed. 
 - Upper Saddle River, NJ  Prentice Hall  c2001. 
 - xviii, 460 p.  ill.  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0130956015 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic apparatus and appliances--Design and construction<br/>Electronic industries.<br/>Production engineering.