00822nam0-22003011i-450-99000052723040332120090416140459.0000052723FED01000052723(Aleph)000052723FED0100005272320020821d1969----km-y0itay50------baenga-------001yyEnergy conversion staticsH. K. MesserleNew YorkAcademic Press1969XV, 344 p.ill.24 cmElectrical scienceEnergia elettrica621.31Messerle,H. K.492233ITUNINARICAUNIMARCBK99000052723040332110 C I 522DIEL 2716DINELDINELEnergy conversion statics328781UNINA