Modern polyphase machineryde Andrew StewardMateriasPolyphaseElectric machineryEdiciones (1)Modern polyphase machinery (1906)S. Rentell & co., limited · inglésMás obras de Andrew StewardAAbout heliumAbout heliumThe American SystemTThe application of electric-motors to machine-drivingThe application of electric-motors to machine-driving
TThe application of electric-motors to machine-drivingThe application of electric-motors to machine-driving