Phillips, Charles L. <br/><br/>
Signals, systems, and transforms / 
Charles L. Phillips, John M. Parr, Eve A. Riskin 
 - 4th ed. 
 - Upper Saddle River, NJ :  Pearson/Prentice Hall,  c2008 
 - xx, 774 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. 762-766) and index 
<br/><br/><label>ISBN: </label>9780131989238 0131989235 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing--Mathematical models<br/>Transformations (Mathematics)<br/>System analysis