Babu, P. Ramesh and Anandanatarajan, R. <br/><br/>
Signals and systems 

 - 4th ed. 
 - Chennai  ; Scitech Publications  , 2012 
 - 12.120p. 
<br/><br/><label>ISBN: </label>9788183712880  475 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Engineering<br/>Linear Systems<br/>Signals
<br/><br/><label>Dewey Class. No.: </label>621.3822  / BAB