Direct-current motor and generator troubles
Subtitle: operation and repair
By: by Theodore S. Gandy and Elmer C. Schacht.
Contributors: Schacht, Elmer C., joint author.
Edition: lst ed.
Publisher: McGraw-Hill
Published: 1920
Place of publication: New York
Language: eng
Number of pages: 274
Subjects: Electric motors, Direct current; Electric generators -- Direct current