Sanjit K Mitra <br/><br/>
Digital Signal processing  a computer based approach 

 - New Delhi  Tata McGraw-Hill  2001 
 - xviii, 866p.  
<br/><br/><label>ISBN: </label>70447055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital signal processing (DSP)<br/>Discrete time signals<br/>Filters<br/>Wavelets