01088nam0-22003131i-450-99000046427040332120080226135030.0000046427FED01000046427(Aleph)000046427FED0100004642720020821d1943----km-y0itay50------baengUSa-------001yyMangnetic circuits and transformersa first course for power and communication engineersMassachusetts Institute of technology, Department of electrical engineeringCambridge, MassachusetsM.I.T. pressc1943718 p.ill.24 cmPrinciples of electrical engineering seriesTrasformatori elettriciMagnetismo621.314 3Massachusetts Institute of Technology.Department of Electrical Engineering297373ITUNINARICAUNIMARCBK99000046427040332110 D II 1124808DINELDINELMangnetic circuits and transformers335041UNINA