Gabel, Robert A. and Roberts, Richard A. <br/><br/>
Signals and linear systems 

 - 3rd ed. 
 - New York  John Wiley & Sons  1987 
 - xvii,463p. 
<br/><br/><label>ISBN: </label>9971511673   
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication engineering<br/>Engineering<br/>Signal processing
<br/><br/><label>Dewey Class. No.: </label>621.38223  / DOV