Oppen Heim . <br/><br/>
Disvretc Time Signal Processing   Textual Documents 

 - 2011. 
 - New Delhi  Pearson Education 
 - 888 pg . 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Dewey Class. No.: </label>003.83  / OPP