Proakis, G John <br/><br/>
Digital Signal Processing  Principles, Algorithms, and Applications 

 - 3rd ed 
 - New Delhi  Prentice Hall of India Pvt Ltd 
 - 1001p. 
<br/><br/><label>ISBN: </label>9788120311299 
<br/><br/><label>Subjects--Index Terms: </label>Rational z-Transforms, Pole-Zero Cancellations, Discrete-Time Signals and Systems, Notch Filters, DFT, Split-Radix FFT Algorithms, The Goertzel Algorithm 
<br/><br/><label>Dewey Class. No.: </label>621.3822