Hilburn, John L.   1938-; <br/><br/>
Manual of active filter design / 
John L. Hilburn, David E. Johnson  
 - Second edition 
 - 225 pages:  illustrations 
<br/><br/><label>ISBN: </label>0070287694 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric filters, Active<br/>Electronic circuit design<br/>Electronics--Graphic methods<br/>Electronic circuit design--Graphic methods