Dyanmo electric machinery :
Sheldon, Samuel 1862-1920,
Dyanmo electric machinery : Its construction design and operation : Direct-current machines / By Samuel sheldon and erich hausmann - 8 # ed. completely rewritten - 328 páginas
Maquinaria eléctrica--Corriente directa
TK2182 / S44 1910
Dyanmo electric machinery : Its construction design and operation : Direct-current machines / By Samuel sheldon and erich hausmann - 8 # ed. completely rewritten - 328 páginas
Maquinaria eléctrica--Corriente directa
TK2182 / S44 1910