Haykin, Simon and Veen, Barry Van <br/><br/>
Signals and systems 

 - John wiley and sons  New Delhi  2003 
 - XVIII,310p.  374 
<br/><br/><label>ISBN: </label>81-7808--457-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TELECOMMUNICATION