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(0)United States. Bureau of Standards
Author
Series
Miscellaneous publications volume no. 17
Publisher
Bureau of Standards
Pub. Date
1919.
Language
English
Series
Miscellaneous publications volume no. 49
Publisher
Department of Commerce, Bureau of Standards
Pub. Date
1922.
Language
English
3) Colorimetry
Author
Series
NBS monograph volume 104
Publisher
United States Department of Commerce, National Bureau of Standards
Pub. Date
1968.
Language
English
Author
Series
Miscellaneous publications volume no. 143
Publisher
U.S. Department of Commerce, Bureau of Standards
Pub. Date
[1933]
Language
English
5) Sundials
Author
Series
Circular of the Bureau of Standards volume no. 402
Publisher
U.S. Department of Commerce, Bureau of Standards
Pub. Date
1933.
Language
English
6) Annual report of the Director of the National Bureau of Standards for the fiscal year ended June 30
Author
Publisher
National Bureau of Standards
Pub. Date
1903-1934.
Language
English
Author
Series
NBS technical note volume 29
Publisher
National Bureau of Standards, United States Department of Commerce, National Bureau of Standards
Pub. Date
1959.
Language
English