Derivation of practical electrical units
Subtitle: With twelve illustrations
By: By Lieut. F. B. Badt and Prof. H. S. Carhart
Contributors: Carhart, Henry S. (Henry Smith), 1844-1920, author
Edition: 2d ed.
Publisher: Electrician publishing company
Published: 1893
Place of publication: Chicago
Language: eng
Number of pages: 56
Subjects: Electric units; Electricians