Passive, active, and digital filters / 
edited by Wai-Kai Chen. 
 - Boca Raton, FL :  CRC Press,  c2009. 
 - 1 v. (various pagings) ;  ill. ;  26 cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781420058857 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric filters, Digital.<br/>Electric filters, Passive.<br/>Electric filters, Active.
<br/><br/><label>LC Class. No.: </label>TK7872.F5  / . P375  2009