Proakis, John G. <br/><br/>
Digital signal processing :  principles, algorithms, and applications / 
John G. Proakis, Dimitris G. manolakis. 
 - 4th ed. 
 - New Delhi :  Prentice-Hall,  c2007. 
 - xix, 1084 p. :  ill. ;  23 cm. 
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<br/><br/><label>ISBN: </label>9788120330306 
<br/><br/><label>Dewey Class. No.: </label>621.3822