Babu, P.Ramesh <br/><br/>
Signals and systems / 
P.Ramesh Babu 
 - 3 
 - Chennai:  Scitech publications,  2009 
 - 835 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics and communication
<br/><br/><label>Dewey Class. No.: </label>621.38  / BAB/S