Alan V. Oppenheim, Alan S. Willsky, S. Hamid Nawab <br/><br/>
Signals and Systems (2nd Edition) 

 -  Prentice Hall of India (PHI Learning Pvt. Ltd.)  2008 
 - 957p. 
<br/><br/><label>ISBN: </label>9788120312463 
<br/><br/><label>Dewey Class. No.: </label>621.3822 OPP/S