Colour vision deficiencies VII proceedings of the Seventh Symposium of the International Research Group on Colour Vision Deficiencies held at Centre Medical Universitaire, Geneva, Switzerland, 23-35 June, 1983 - International Research Group on Colour Vision Deficiencies. Symposium (7th : 1983 : Centre Medical Universitaire, Geneva, Switzerland); Verriest, G. (Guy) (Boston M. Nijhoff, 1984)
Keywords: Color blindness -- Diagnosis -- Congresses; Color vision -- Congresses; Color perception -- Congresses; Color perception tests -- Congresses; Color blindness -- Congresses