Heumann, Gerhart W.
Magnetic control of industrial motors by Gerhart W. Heumann - 1st ed. - New York John Wiley & Sons - xv, 334p. ill. 23 cm.
Part - 2
Includes bibliographies
Machinery
623.13 / HEU/1961
Magnetic control of industrial motors by Gerhart W. Heumann - 1st ed. - New York John Wiley & Sons - xv, 334p. ill. 23 cm.
Part - 2
Includes bibliographies
Machinery
623.13 / HEU/1961