Haykin, Simon. <br/><br/>
Signals and systems / 

 - 2nd ed. 
 - New Delhi :  Wiley India,  c2018. 
 - xvii, 802 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9788126512652 
<br/><br/><label>LC Class. No.: </label>22342-22346 
<br/><br/><label>Dewey Class. No.: </label>621.3822320  / HAY