A text book of signals and systems 
Dr. Sharma, Sanjay 
 - 1st ed. 
 - New Delhi: S.K Kataria & Sons  2022 
 - x, 450p.; 24.5cm. 
<br/><br/> Includes model question paper, index 
<br/><br/><label>ISBN: </label>9789350141564 
<br/><br/><label>Dewey Class. No.: </label>C 621.38 Sh531 2022