An introduction to the study of colour phenomena, explaining a new theory of colour based entirely on experimental facts with applications to scientific and industrial investigations (1905)
Lovibond, Joseph Williams, 1833-1918 · London, E. & F.N. Spon, Limited; New York, Spon & Chamberlain · leaf 44
COLOURS OF THE FIRST DIVISION DEVELOPED BY THE ABSORPTION OF THE THREE COM PL IMENTARl ES1 1 5 … COLOURS OF THE S£CONQ OIVIS/ON DEVELOPED BYTHE ABSORPTION OF THE FIVE OTHER RAYS4 5 6 I Lovibonds Theory of Colour Phenomena. 37 in degrees of red, yellow or blue, are measured by the threeco-ordinates of the points. Pure reds all lie on the axis 0 R,pure yellows on the axis 0 Y, and pure blues on…
Color
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