Illuminating Engineering Society, Association of Public Lighting Engineers (Great Britain) · [London] · leaf 319
fbb Working Plank. Mr. Roger Smith- choice of 1 feetfrom the floor—the level of the eye—and Mr. Dows choice of the knees-—2from the floor—are both clearh wrong.The principal argument for light is forreading purposes, and it is neither thelevel of the eve nor of the knee, but thatof the newspaper or… … P mc Cross S
Lighting
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