Nair, B Somanathan  <br/><br/>
Digital Signal Processing: Theory, Analysis and Digital - Filter Design /  
B Somanathan Nair 
 - Delhi:   PHI Learning,,   2009 
<br/><br/><label>ISBN: </label>978-8120325951  395.00 
<br/><br/><label>Dewey Class. No.: </label>621.3822  / N158