Author: Commerce Department / Catalog Issue Year Decade: 1930 - 1939 - Blacklight Search Results

Start Over Author Commerce Department Catalog Issue Year Decade 1930 - 1939

6071. Leather. Influence of magnesium sulphate on deterioration of vegetable-tanned leather by sulphuric acid; by Roy C. Bowker, Everett L. Wallace, and Joseph R. Kanagy.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Department
Publisher:: National Bureau of Standards
Date:: [1935.]
SuDoc number:: C 13.22/a:761

6072. Leather. Influence of some sulphur-containing tanning materials on deterioration of vegetable-tanned leathers by sulphuric acid; by Everett L. Wallace, Joseph R. Kanagy, and Charles L. Critchfield.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Department
Publisher:: National Bureau of Standards
Date:: [1935.]
SuDoc number:: C 13.22/a:835

6073. Leather. Influence of sulphonated cod-liver oil on deterioration of vegetable-tanned leathers by sulphuric acid; by Everett L. Wallace, Charles L. Critchfield, and John Beek, jr.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Department
Publisher:: National Bureau of Standards
Date:: [1935.]
SuDoc number:: C 13.22/a:811

6074. Leather. Leather industry of United States; [by J. G. Schnitzer].

Corporate/Agency Authors:: Foreign and Domestic Commerce Bureau and Commerce Department
Publisher:: Foreign and Domestic Commerce Bureau
Date:: 1935
SuDoc number:: C 18.2:L 48/3

6075. Leather. Leather, world production and international trade; by J. G. Schnitzer.

Corporate/Agency Authors:: Foreign and Domestic Commerce Bureau and Commerce Department
Publisher:: Foreign and Domestic Commerce Bureau
Date:: 1935
SuDoc number:: C 18.27:157

6076. Leather. Method for measuring pH of leather using simple glass-electrode assembly; by Everett L. Wallace.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Department
Publisher:: National Bureau of Standards
Date:: [1935.]
SuDoc number:: C 13.22/a:805

6077. Level. Geodetic level and rod; by D. L. Parkhurst.

Corporate/Agency Authors:: Coast and Geodetic Survey and Commerce Department
Publisher:: Coast and Geodetic Survey
Date:: 1935
SuDoc number:: C 4.19:129/2

6078. Leveling. First-order leveling.

Corporate/Agency Authors:: Coast and Geodetic Survey and Commerce Department
Publisher:: Coast and Geodetic Survey
Date:: [1935.]
SuDoc number:: C 4.2:L 57/2/935

6079. Leveling. Manual of 1st-order leveling; by Henry G. Avers.

Corporate/Agency Authors:: Coast and Geodetic Survey and Commerce Department
Publisher:: Coast and Geodetic Survey
Date:: [Reprint with supplement] 1935
SuDoc number:: C 4.19:140/2

6080. Levulose. Yield and purity of levulose derived from calcium levulate process; by Richard F. Jackson and Joseph A. Mathews.

Corporate/Agency Authors:: National Bureau of Standards and Commerce Department
Publisher:: National Bureau of Standards
Date:: [1935.]
SuDoc number:: C 13.22/a:832

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