00895nam0-22003131i-450-99000045135040332120070802125242.0000045135FED01000045135(Aleph)000045135FED0100004513520020821d1971----km-y0itay50------baenga-------001yyDiakoptics and networksH. H.HappNew York ; LondonAcademic Press1971312 p.ill.23 cmMathematics in science and engineering69Reti elettricheTrasmissione dell'energia elettrica621.319'2Happ,Harvey Heinz339558ITUNINARICAUNIMARCBK99000045135040332110 D III 5487575DINELDINELDiakoptics and networks334077UNINA