00927nam0-22003251i-450-99000399267040332120080208091951.00-471-82352-X000399267FED01000399267(Aleph)000399267FED0100039926720040121d1986----km-y0itay50------baengUSa---a---001yyPassive and active filterstheory and implementationsWai-Kai ChenNew YorkWiley & sonsc1986xiv, 504 p.ill.24 cmFiltri elettrici, attiviFiltri elettrici , passivi621.3815'324Chen,Wai-Kai<1936- >20760ITUNINARICAUNIMARCBK99000399267040332110 E I 370DIET 2115DINELDINELPassive and active filters474439UNINA