Kesavamurthy ,N.7213 <br/><br/>
Digital signal processing  

 - Delhi  Jaico   2007 
 - x,453p. 
<br/><br/><label>ISBN: </label>8179925196 
<br/><br/><label>Subjects--Index Terms: </label>621.391  Discrete-Time signals   Techniques of filters  
<br/><br/><label>Dewey Class. No.: </label>621.391  / KES