Photoelectric tristimulus colorimetry with three filters
By: by Richard S. Hunter.
Series: U. S. National bureau of standards. Circular C429
Publisher: U.S. Govt. print. off.
Published: 1942
Place of publication: Washington
Language: eng
Number of pages: 46
Subjects: Colorimetry.; Photoelectric cells.
Other titles: Tristimulus colorimetry.
Notes: "References": p. 44-46.
At head of title: U.S. Dept. of commerce. Jesse H. Jones, secretary. National bureau of standards, Lyman J. Briggs, director.
Issued July 30, 1942.