Confidential course of study on the manufacture, use and sale of incandescent lamps
Subtitle: for members of the Westinghouse Lamp Co. organization
By: compiled and published by the Advertising Department of the Westinghouse Lamp Co
Publisher: The Company
Published: 1916
Place of publication: New York
Language: eng
Subjects: Electric lamp industry; Handbooks, manuals; Incandescent Electric lighting
Other titles: Manufacture, use and sale of incandescent lamps