Bartho, F. T.
Industrial electric motors and control gear - 1st ed. - London Macdonald 1965 - x, 369 p. illus. 23 cm.
Electric motors
623.13 / BAR/1965
Industrial electric motors and control gear - 1st ed. - London Macdonald 1965 - x, 369 p. illus. 23 cm.
Electric motors
623.13 / BAR/1965