Rawat, Tarun Kumar <br/><br/>
Signals and systems / 
by Tarun Kumar Rawat 
 - 1st ed. 
 - New Delhi:  Oxford University Press,   2010. 
 - xviii, 890p. 
<br/><br/><label>ISBN: </label>9780198066798 
<br/><br/><label>Dewey Class. No.: </label>D65  / Q0