Babu, P Ramesh, <br/><br/>
Signals and Systems 
By P Ramesh Babu & R Anandanatarajan 
 - 4th ed. 
 - New Delhi:  Scitech Publishers PVT LTD,  2010. 
 - 12.120p:  24cm. 
<br/><br/><label>ISBN: </label>9788183712880 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Engineering
<br/><br/><label>Dewey Class. No.: </label>621.3822