Johnson, Johnny R. <br/><br/>
Introduction to digital signal processing / 
Johnny R. Johnson. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1989. 
 - 407 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0134815815 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing--Digital techniques.