Berlin, H. M. <br/><br/>
Design of active filters with experiments 
H. M. Berlin                                                 
 - Indianapolis  L.B. Publishers  1978 
 - 238p. 
<br/><br/><label>ISBN: </label>0-672-21539-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Active filters<br/>NASA thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>621.389  / BER