Evaluation of functional color vision requirements and current color vision screening tests for air traffic control specialists [electronic resource] / Henry W. Mertens.
Imprint
Washington, D.C. : Office of Aviation Medicine, [1990]
Electronic reproduction. Washington, D.C. : FAA. Mode of access: Internet from the FAA web site. Address as of 7/20/07: http://www.faa.gov/library/reports/medical/oamtechreports/1990s/media/AM90-09.pdf; current access is available via PURL.
