Oppenheim, Alan V. <br/><br/>
Digital signal processing / 
Alan V. Oppenheim, Ronald W. Schafer. 
 - Noida, Uttar Pradesh :  Pearson India Education ,  2015 
<br/><br/><label>ISBN: </label>9789332550339 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal theory (Telecommunication)--
<br/><br/><label>Dewey Class. No.: </label>681.3822 Op52 Di