Cunningham, Edward P. <br/><br/>
Digital filtering :  an introduction / 
Edward P. Cunningham 
 - New York :  John Wiley & Sons,  1995 
 - 536 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0471124753  RM222.39 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Digital filters (Mathematics)