Researches in Colour Vision and the Trichromatic Theory.
New York: Longmans, Green and Co., 1913. First edition. Hardcover. 23 x 15 cm. Octavo. 418pp. Index. Green cloth. Incomplete, lacking page 275-6 and plates I and II. Plates 3,4,5 in color and present. Ex-library copy. Page 275-6 is supplied in facsimile. Tears to the cloth at the joints. Working..... More
