Signals and systems 
Signals and systems 
 - 2nd ed.  "xvii, 802 p. ill. ; 24x18 cm., pbk." 
 - New York  Wiley-India  2002 
<br/><br/><label>ISBN: </label>9788126512652 
<br/><br/><label>Dewey Class. No.: </label>621.3822 HAY  / 22.621.3822 HAY