Readability of self-illuminated signs in a smoke-obscured environment
By: P.G. Rasmussen ... [et al.] ; prepared for U.S. Department of Transportation, Federal Aviation Administration, Office of Aviation Medicine
Contributors: United States. Office of Aviation Medicine; Civil Aeromedical Institute
Publisher: The Administration; National Technical Information Service [distributor
Published: 1979
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Subjects: Vision -- Testing; Signs and signboards -- United States; Aeronautics -- United States -- Safety measures
Notes: Cover title

"Civil Aeromedical Institute."

"November 1979."

"FAA-AM-79-22."

"FAA-ARD-79-108."