Coal face lighting by power
Subtitle: the case for power-fed lighting, together with a description of caol-face lighting equipment in use and in course of development
By: by I. C. F. Statham.
Publisher: [Institution of Electrical Engineers]
Published: 1934
Place of publication: [London]
Language: eng
Number of pages: 427
Notes: Offprint from Colliery engineering, December, 1934.