Horn, Delton T. <br/><br/>
Designing and building electronic filters 

 - Blue Ridge Summit, Pa. :  Tab,  1992 
 - 240 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRIC FILTERS--DESIGN AND CONSTRUCTION
<br/><br/><label>LC Class. No.: </label>TK7872 .F5  / H676D