Perceived orientation of a runway model in nonpilots during simulated night approaches to landing / Henry W. Mertens ; FAA Civil Aeromedical Institute, Oklahoma City, Oklahoma. [electronic resource]
Imprint
Washington, D.C. : Dept. of Transportation, Federal Aviation Administration, Office of Aviation Medicine, 1977.
Also available via Internet from the FAA web site. Address as of 5/18/07: http://www.faa.gov/library/reports/medical/oamtechreports/1970s/media/AM77-12.pdf; current access is available via PURL.