Ifeachor, Emmanuel. C. <br/><br/>
Digital Signal Processing - A practical Approach / 
Ifeachor, Emmanuel. C. 
 - 2 nd 
 - 930p. 
<br/><br/><label>ISBN: </label>8178086093 
<br/><br/><label>Dewey Class. No.: </label>621.3822