Oppenheim, Alan V <br/><br/>
Digital Signal processing 

 - 1st 
 - New Delhi  PHI Learning Private Limited  2011 
 - xiv,858P p. 
<br/><br/><label>ISBN: </label>978-81-203-0532-8 
<br/><br/><label>Subjects--Index Terms: </label>Signal processing-Digital techiques