Combinations of colours with tints and with shades [microform] (1905)
Barber, F. Louis (Frank Louis), 1877-1945, Robinson, T. R. (Thomas Rutherford), 1867-1935 · [Toronto] : University Library, pub. by the Librarian · leaf 112
Fic. II
Couleur · Visual perception · Color · Perception visuelle
Internet Archive · Canadiana.org · Public domain (published before 1931). Free to use for anything.
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