Oppenheim, A <br/><br/>
Discrete time-signal processing 

 - 2nd edition. 
 - New Delhi  :  Prentice Hall Publication,  2000. 
 - xxvi,869 
<br/><br/><label>ISBN: </label>981-403-506-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical Electronics Communication,
<br/><br/><label>Dewey Class. No.: </label>621.382 23  / OPP