Symposium on color-- its specification and use in evaluating the appearance of materials
Philadelphia, Pa.
American Society for Testing Materials
1941
iii, ]3[, 79 p. illus., diagrs. 24 cm
"References" at end of some of the papers
jointly sponsored by the American Society for Testing Materials and the Inter-society Color Council. Washington spring meeting, American Society for Testing Materials, March 5, 1491