Gupta, J.B.
Electrical machines - 1 : DC machines [in SI units] - 12th ed - Delhi S.K. Kataria 2000 - 386p. : ill.
ELECTRIC MACHINERY
ELECTRIC MOTORS, DC
621.313.2 / G8
Electrical machines - 1 : DC machines [in SI units] - 12th ed - Delhi S.K. Kataria 2000 - 386p. : ill.
ELECTRIC MACHINERY
ELECTRIC MOTORS, DC
621.313.2 / G8