00961nam0-22003251i-450-99000051110040332120080221130936.0000051110FED01000051110(Aleph)000051110FED0100005111020020821d1951----km-y0itay50------baenga-------001yyTransformer engineeringa treatise on the thoery, operation, and application of transformersL. F. Blume [et al.]2nd ed.New YorkWiley & SonsLondonChapman & Hall1951500 p.ill.25 cmGeneral electric seriesTrasformatori elettrici621.314Blume,L. F.Boyajan,A.ITUNINARICAUNIMARCBK99000051110040332110 F I 1153034DINELDINELTRANSFORMER engineering107163UNINA