MASSACHUSETTS INSTITUTE OF TECHNOLOGY. COLOR MEASUREMENT LABORATORY.
Handbook of colorimetry. Prepared under the direction of Arthur C. Hardy.
MASSACHUSETTS INSTITUTE OF TECHNOLOGY. COLOR MEASUREMENT LABORATORY. Handbook of colorimetry. Prepared under the direction of Arthur C. Hardy. © 25Jun36; A96235. Arthur C. Hardy (A); 9Oct63; R323477.
Arthur C. Hardy|A