Oppenheim, Alan V. Schafer, Ronald W. <br/><br/>
Discrete-time signal processing 
/Allan V.Oppenheim, Ronald W.Schafer, John R.Buck 
 - 2nd ed. 
 - New Delhi  Pearson Education  2011 
 - 888 p. 
<br/><br/><label>ISBN: </label>8131704929 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Discrete-time system
<br/><br/><label>Dewey Class. No.: </label>003.83  / OPP