Phillips, Charles L. <br/><br/>
Signals, systems, and transforms 
Charles L. Phillips, John M. Parr. 
 - 2nd ed. 
 - Upper Saddle River, N.J.  Prentice Hall  c1999. 
 - xxii, 663 p.  ill.  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>013020045X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing--Mathematical models.<br/>System analysis.<br/>Transformations (Mathematics)