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Visibility of exit signs in clear and smoky conditions
Authors:B L Collins  M S Dahir  D Madrzykowski
Affiliation:(1) Illuminating Engineering Society of North America, 345 East 47th Street, 10017-2377 New York, NY, USA
Abstract:This paper was presented at the 1991 IESNA Annual Conference and is reprinted with permission from the Journal of the Illuminating Engineering Society, Winter 1992, Volume 21, Number 1, pp. 69–84
Keywords:
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