'The defect called deuteranopia usually causes confusion of red & this color; a possible problem at traffic signals'
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THE SCIENCE OF COLOR: The defect called deuteranopia usually causes confusion of red & this color; a possible problem at traffic signals
The defect called deuteranopia usually causes confusion of red & this color; a possible problem at traffic signals
The defect called deuteranopia usually causes confusion of red & this color; a possible problem at traffic signals
THE SCIENCE OF COLOR
Green
THE SCIENCE OF COLOR