Williams, Arthur Bernard  <br/><br/>
Electronic filter design handbook 
Arthur Bernard Williams 
 - New York  McGraw Hill Book Company  1981 
 - xiv+12-116p.  figs; index; table 
<br/><br/><label>ISBN: </label>0-07-070430-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric FiltersFilters
<br/><br/><label>Universal Decimal Class. No.: </label>621.372.54  / WIL