Color defective vision and the recognition of aviation color signal light flashes
By: Mark F. Lewis, Jo Ann Steen (FAA Civil Aeromedical Institute).
Contributors: Steen, Jo Ann.; United States. Office of Aviation Medicine.; Civil Aeromedical Institute.
Series: FAA-AM -- 71-27.; FAA-AM (United States. Office of Aviation Medicine) -- 71-27.
Publisher: Federal Aviation Administration, Office of Aviation Medicine
Published: 1971
Place of publication: Washington, D.C
Language: eng
Subjects: Vision.; Color vision.
Notes: Cover title.

"June 1971."

Bibliography: p. 7.

Also available online.