Oppenheim, Alan. V <br/><br/>
Discrete-Time Signal Processing / 
Alan V. Oppenheim, Ronald W. Schafer, and John R. Buck 
 - 2nd ed. 
 - India :  Pearson Prentice Hall ;  1999 . 
 - 888 p. :  23.5 cm . 
<br/><br/> Include Index. 
<br/><br/><label>ISBN: </label>81-317-0492-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Technical/Engineering
<br/><br/><label>Dewey Class. No.: </label>621382  / OPP-D