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

Start Over Author Commerce Department Publish Year Decade 1930 - 1939

12641. Chromic acid. Conductivity and density of chromic acid solutions; by H. R. Moore [and] W. Blum.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:198

12642. Chromium. Terms of arc and spark spectra of chromium; by C. C. Kiess.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:229

12643. Chromium. Throwing power in chromium plating; by H. L. Farber [and] W. Blum.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: [1930.]
SuDoc number:: C 13.22/a:131

12644. Classification bulletin 61, Jan. 1-Dec. 31, 1929, containing classification of subjects of invention revised by Classification Division.

Corporate/Agency Authors:: Patent Office and Commerce Department
Publisher:: Patent Office
Date:: [1930.]
SuDoc number:: C 21.3:61

12645. Clay-products industries, clay products (other than pottery) and nonclay refractories, pottery, and sand-lime brick, 1928.

Corporate/Agency Authors:: Census Bureau and Commerce Department
Publisher:: Census Bureau
Date:: 1930
SuDoc number:: C 3.2:C 57/4

12646. Clothing. Census of manufactures, 1927: Wearing apparel.

Corporate/Agency Authors:: Census Bureau and Commerce Department
Publisher:: Census Bureau
Date:: 1930
SuDoc number:: C 3.24/4:927-W 37

12647. Coal industry of the world, with special reference to international trade in coal [with list of authorities and sources utilized in this study]; by H. M. Hear.

Corporate/Agency Authors:: Foreign and Domestic Commerce Bureau and Commerce Department
Publisher:: Foreign and Domestic Commerce Bureau
Date:: 1930
SuDoc number:: C 18.27:105

12648. Coal. Analyses of Maryland coals; [articles by Edward B. Mathews, J. J. Rutledge, and others].

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1930
SuDoc number:: C 22.5:465

12649. Coal. Questions and answers for coal fireman; by J. F. Barkley.

Corporate/Agency Authors:: Mines Bureau and Commerce Department
Publisher:: Mines Bureau
Date:: 1930
SuDoc number:: C 22.2:C 63

12650. Coast and Geodetic Survey bulletin, Apr. 30, 1930; no. 179.

Corporate/Agency Authors:: Coast and Geodetic Survey and Commerce Department
Publisher:: Coast and Geodetic Survey
Date:: [1930.]
SuDoc number:: C 4.20:179

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