Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 580
comparison between theease with which the goods can be seenin the respective cases and the effective-ness of the two installations. The latter part of the booklet containsan analysis of the chief methods of shoplighting (direct, indirect, dis-play, &c), and the concluding pagesare devoted to…
Lighting
Internet Archive · University of Toronto Libraries · Public Domain Mark 1.0. Free to use for anything.