Emmanuel C. Ifeachor <br/><br/>
Digital Signal Processing :  A Practical Approach / 

 - 2nd 
 - New Delhi : 	  Pearson ,  2009. 
 - 933 p. ; 
<br/><br/> Paperback. 
<br/><br/> PB 
<br/><br/><label>ISBN: </label>978-81-317-08248 
<br/><br/><label>Dewey Class. No.: </label>621.3822  / IFE