Johnson, Johnny R. <br/><br/>
Introduction to digital signal processing 

 - New Delhi  PHI Learning  1989 
 - xix, 407 p.  : ill.  ; 23 cm. 
<br/><br/> Includes bibliographical references and index.  
<br/><br/><label>ISBN: </label>9788120307605 (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing-Digital techniques <br/>Signal processing-Mathematics--Discrete fourier transforms--Discrete-Time signals--Ladder structures--IIR system--FEAS
<br/><br/><label>Dewey Class. No.: </label>621.3822  / JOH