Oppenheim, Alan V . <br/><br/>
Digital signal processing /  
Alan V Oppenheim  and  Ronald W Schafer. 
 - Delhi :   Pearson education ,   2005. 
 - xiv,585p. :   ill.,figs ;   23cm .  
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<br/><br/><label>ISBN: </label>8178087537  Rs. 225.00 
<br/><br/><label>Subjects--Index Terms: </label>SIGNAL PROCESSING-DIGITAL TECHNIQUES 
<br/><br/><label>Dewey Class. No.: </label>621.3822  / OPP/D