Herrero, Jose Luis. <br/><br/>
Synthesis of filters 

 - New Jersey :   Prentice Hall,   1966. 
 - 192 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>FILTROS<br/>REDES ELECTRICAS
<br/><br/><label>Universal Decimal Class. No.: </label>621.372.54