Chen, Wai-Ckai <br/><br/>
Passive and active filters:  Theory and implimentation 

 -   John Wiley & Sons, Ltd.,  2003 
 - 504 
<br/><br/><label>ISBN: </label>3212 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Filters
<br/><br/><label>Dewey Class. No.: </label>621.3815324  CHE-P