Ambardar ,Ashok <br/><br/>
Analog and digital signal processing /2nd ed. 

 - 2nd ed. 
 - Pacefic grove  Books/cole publishing  1999 
 - xvii,807p. 
<br/><br/><label>ISBN: </label>9812400605 
<br/><br/><label>Subjects--Index Terms: </label>621.391  EE/CS 602 
<br/><br/><label>Dewey Class. No.: </label>621.391  / AMB