Oppenheim, Alan V <br/><br/>
Discrete-time signal processing/2nd ed. 

 - 2nd ed. 
 - New Delhi  Perarson  1999 
 - 888p. 
<br/><br/><label>ISBN: </label>8178082446 
<br/><br/><label>Subjects--Index Terms: </label>621.391 
<br/><br/><label>Dewey Class. No.: </label>621.391  / OPP