Ramesh Babu. <br/><br/>
Signals and systems 

 - 4 Ed. 
 - Chennai  Scitech Publication Pvt. Ltd.  2013 
 - CH 1 TO 12p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRICAL
<br/><br/><label>Dewey Class. No.: </label>621.382