Chen, Chi-Tsong.  <br/><br/>
signal and systems : 
Chi-Tsong Chen. 
 - 3rd ed. 
 - New york :  Oxford University Press,  2004. 
 - xviii,424 p, :  ill. ;  24 cm. 
<br/><br/>Includes bibliography & index. 
<br/><br/><label>ISBN: </label>0195156617 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signals Systems
<br/><br/><label>Dewey Class. No.: </label>621.3822  / CHE