Oppenheim, A.V. <br/><br/>
Discrete-Time Signal Processing 

 - 2 
 - New Delhi  PHI  2011 
 - 888p., 24x18Cms. 
<br/><br/><label>ISBN: </label>978-81-317-0492 
<br/><br/><label>Dewey Class. No.: </label>621.38194 O62