Ramesh Babu, P15236 <br/><br/>
Signals and systems /4th ed.  

 - Chennai  Scitech Pub.  2013  
<br/><br/><label>ISBN: </label>8188429198 
<br/><br/><label>Subjects--Index Terms: </label>621.391  Signals 
<br/><br/><label>Dewey Class. No.: </label>621.391  / RAM