Ifeachor, Emmanual <br/><br/>
Digital signal processing 

 - 2 
 - New Delhi  Pearson Education  2002 
 - xxix, 585p.  
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9788131708248 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital signal processing<br/>Discrete transforms<br/>Filter design -- Digital<br/>FIR and IIR filters<br/>Signal processing