Oppenheim, Alan V. <br/><br/>
Discrete-time signal processing / 
Alan V. Oppenheim, Ronald W. Schafer and John R. Buck. 
 - 2nd ed. 
 - New Delhi :  Pearson Education,  2005 
 - 888 p. :  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>8178082446 9788178082448 
<br/><br/><label>LCCN: </label>98050398 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signal processing<br/>Discrete-time systems.
<br/><br/><label>Dewey Class. No.: </label>621.3822  / OPD