Researches on industrial lighting
Subtitle: studies in lighting of intricate production, assembly and inspection processes
By: Committee on Industrial and School Lighting, Illuminating Engineering Society, Henry B. Dates, Chairman ...
Published: 1937
Place of publication: Place of publication not identified]
Language: eng
Number of pages: 31
Notes: Caption-title.

"A report presented before the thirty-first Annual convention of the Illuminating Engineering Society, White Sulphur Springs, West Virginia, September 27-30, 1937."