Ifeachor, Emmanuel C. <br/><br/>
Digital signal processing  A Practical Approach 

 - 2nd ed. 
 - Delhi  Pearson Education  2002 
 - xxiii, 933p.  PB  24cm 
<br/><br/><label>ISBN: </label>9788178086095 
<br/><br/><label>Dewey Class. No.: </label>621.3822  / IFE