Rao, Ramakrishna P. <br/><br/>
Signals and Systems  

 - 2nd 
 - New Delhi  Tata McGraw Hill Education  2010 
 - 567p. 
<br/><br/><label>ISBN: </label>9780070669277 
<br/><br/><label>Dewey Class. No.: </label>621.3822  / Rao-S