Babu P.Ramesh <br/><br/>
Signals and systems. 
Babu P.Ramesh; Anandanatarajan R 
 - 4th 
 - New Delhi  Scitech Publications       2007 
 - various pagination  cm. 
<br/><br/><label>ISBN: </label> 1760 
<br/><br/><label>Standard No.: </label>116659 
<br/><br/><label>Source: </label> 1195, 11/09/2012, A J Books  Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic Science
<br/><br/><label>Dewey Class. No.: </label>D651:911, P7;3