Phillips, Charles L. , <br/><br/>
Signals, systems, and transforms / 
Charles L. Phillips, John M. Parr, Eve A. Riskin 
 - 4th edition 
 - 772 pages :  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780132067423 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing--Mathematical models<br/>Transformations (Mathematics)<br/>System analysis