Brigham, Oran E. <br/><br/>
Fast fourier transform and its applications   
by E Oran Brigham 
 - Englewood Cliffs  P-H  1988 
 - xi,448 
 - Prentice Hall Signal Processing Series .
<br/><br/><label>ISBN: </label>0133075052 
<br/><br/><label>Dewey Class. No.: </label>515.723  / N88;1