Young-Helmholtz Trichromatic (three Color) Theory
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Young-Helmholtz Trichromatic (three Color) Theory. (n.d.). In Alleydog.com's online glossary. Retrieved from: https://www.alleydog.com/glossary/definition-cit.php?term=Young-Helmholtz+Trichromatic+%28three+Color%29+Theory