Ishihara's Tests for Colour Deficiency (Inbunden)
avS. Ishihara
ISBN: 9780718600808 - UTGIVEN: 1998-09These series of plates provide a quick and accurate assessment of congenital, the most common form, of colour blindness. They distinguish between total colour blindness and strong and mild forms of both protan and deutan deficiency. A brief guide to use and interpretation is provided. Used principal[...]
Ishihara's Tests for Colour Blindness (Inbunden)
avS. Ishihara
ISBN: 9780718603267 - UTGIVEN: 1998-09These series of plates provide a quick and accurate assessment of congenital, the most common form, of colour blindness. They distinguish between total colour blindness and strong and mild forms of both protan and deutan deficiency. A brief guide to use and interpretation is provided. In this 10 pla[...]
Ishihara's Design Charts for Colour Deficiency of Unlettered Persons (Inbunden)
avShinobu Ishihara
ISBN: 9780718600792 - UTGIVEN: 199801These series of plates provide a quick and accurate assessment of congenital, the most common form, of colour blindness. They distinguish between total colour blindness and strong and mild forms of both protan and deutan deficiency. A brief guide to use and interpretation is provided. In this 10 pla[...]
