Ziemer, Rodger E <br/><br/>
Signals and systems - continuous and discrete/  3rd ed. 

 - New York  Macmillan  1993 
 - xvi, 624p 
<br/><br/><label>ISBN: </label>0-02-431641-5 
<br/><br/><label>Subjects--Index Terms: </label>621.391  Signal theory 
<br/><br/><label>Dewey Class. No.: </label>621.391  / ZIE