Catalog Issue Year Decade: 1950 - 1959 / Sudoc Stem: C 13.20 - Blacklight Search Results

Start Over Catalog Issue Year Decade 1950 - 1959 Sudoc Stem C 13.20

21. Commercial standard CS (series). 123-49. Grading of diamond powder, recorded voluntary standard of the trade.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Dept.
Publisher:: National Bureau of Standards
Date:: 2d edition. [1949.]
SuDoc number:: C 13.20:(no.)

22. Commercial standard CS (series). 160-49. Wood-fiber blanket insulation (for building construction), recorded voluntary standard of the trade.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Dept.
Publisher:: National Bureau of Standards
Date:: [1949.]
SuDoc number:: C 13.20:(nos.)

23. Commercial standard CS (series). 20-49. Vitreous china plumbing fixtures, recorded voluntary standard of the trade.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Dept.
Publisher:: National Bureau of Standards
Date:: 5th edition. [1949.]
SuDoc number:: C 13.20:(nos.)

24. Commercial standard CS (series). 90-49. Power cranes and shovels, recorded voluntary standard of the trade.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Dept.
Publisher:: National Bureau of Standards
Date:: [1949.]
SuDoc number:: C 13.20:(nos.)

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