The electric motor and its applications.
By: By T. C. Martin and Joseph Wetzler.
Contributors: Wetzler, Joseph, b. 1863, joint author.; Bell, Louis, 1864-1923, ed.
Edition: 3d ed., with an appendix on the development of the electric motor since 1888. By Dr. Louis Bell.
Publisher: The W.J. Johnston company, l't'd
Published: 1891
Place of publication: New York
Language: eng
Number of pages: 315
Subjects: Electric motors