Johnson, Johnny R <br/><br/>
Introduction to digital signal processing/ 
Johnny R. Johnson 
 - New Delhi:  Prentics Hall  1996 
 - 407p. 
<br/><br/><label>ISBN: </label>81 203 0760 7 
<br/><br/><label>Dewey Class. No.: </label>004.3833  / JOH