E M F electrical year book
Subtitle: an encyclopedia of current information about each branch of the electrical industry
By: with a dictionary of electrical terms and a classified directory of electrical and related products and their manufacturers, in the United States and Canada.
Contributors: Bernhard, Frank II, ed.
Publisher: Electrical trade Pub. Co.
Published: 1921
Place of publication: Chicago, Ill
Language: eng
Subjects: Electric industries -- Periodicals.; Electric industries -- Dictionaries.; Electric industries -- Directories.
Genres: Periodicals.; Dictionaries.; Directories.
Notes: Editor: F.H. Bernhard.