Kumar, A <br/><br/>
Signals and systems 3/ed. 

 - 3rd edition 
 - New Delhi  :  Phi Publication,  2015. 
 - 1022 
<br/><br/><label>ISBN: </label>978-81-203-4840-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Electronics Communication,
<br/><br/><label>Dewey Class. No.: </label>621.3822  / KUM