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

 - 3rd  
 - John wiely & sons Inc.   New York   1987 
 - XVII,470    
<br/><br/><label>ISBN: </label>9971-51-167-3  
<br/><br/><label>Subjects--Topical Terms: </label><br/>COMMUNICATION SYSTEM 
<br/><br/><label>Dewey Class. No.: </label>621.382 2 GOB