Nagrath, I <br/><br/>
Signals and systems 

 - New Delhi :  Tata Mcgraw-Hill,  2001. 
 - x,606 
<br/><br/><label>ISBN: </label>0-07-463771-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Electronics Communication,
<br/><br/><label>Dewey Class. No.: </label>621.382 2  / NAG