Oppenheim,alan.v ;Willsky,alan.s and Nawab,s.hamid <br/><br/>
Signals and Systems  

 - 2 
 -  Pearson   2013 
 - 964p 
<br/><br/><label>ISBN: </label>9789332550230 
<br/><br/><label>Dewey Class. No.: </label>621.3822