Oppenheim, Alan V <br/><br/>
Discrete-time signal processing   
by Alan V Oppenheim, Roald W Schafer and John R Buck 
 - 2nd ed 
 - New Delhi  Prentice-Hall  2006 
 - 888p 
<br/><br/><label>ISBN: </label>8131704920 
<br/><br/><label>Dewey Class. No.: </label>621.3822  / P068 R(T)