Author: Commerce Department / Catalog Issue Year Decade: 1920 - 1929 - Blacklight Search Results

Start Over Author Commerce Department Catalog Issue Year Decade 1920 - 1929

7531. Commerce. Monthly summary of foreign commerce of United States.

Corporate/Agency Authors:: Foreign and Domestic Commerce Bureau and Commerce Department
Publisher:: Foreign and Domestic Commerce Bureau
Date:: Aug. 1920. 1920

7532. Commerce. Monthly summary of foreign commerce of United States.

Corporate/Agency Authors:: Foreign and Domestic Commerce Bureau and Commerce Department
Publisher:: Foreign and Domestic Commerce Bureau
Date:: Aug. 1920. 1920

7533. Rules and regulations for government of Washington office of Coast and Geodetic Survey.

Corporate/Agency Authors:: Coast and Geodetic Survey and Commerce Department
Publisher:: Coast and Geodetic Survey
Date:: Revised Aug. 1, 1920. 1920

7534. Photographic method of detecting changes in complicated group of objects; by M. H. Stillman.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: July 31, 1920

7535. Reflection (light). Measurement of diffuse reflection factors, and new absolute reflectometer [with bibliography]; by A. H. Taylor.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: July 28, 1920

7536. Salmon. Early history and seaward migration of chinook salmon in Columbia and Sacramento rivers [with bibliography]: by Willis H. Rich.

Corporate/Agency Authors:: Fisheries Bureau and Commerce Department
Publisher:: Fisheries Bureau
Date:: July 26, 1920

7537. Electric batteries. Automatic apparatus for intermittent testing [with special reference to dry cells and storage batteries]: by G. W. Vinal [and] L. M. Ritchie.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: July 22, 1920

7538. Enamels for sheet iron and steel; by J. B. Shaw.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: July 22, 1920

7539. Air. Relative spectral transmission of atmosphere; by Enoch Karrer [and] E. P. T. Tyndall.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: July 21, 1920

7540. Curves. Adjustment of parabolic and linear curves to observations taken at equal intervals of independent variable; by Harry M. Roeser.

Corporate/Agency Authors:: Standards Bureau and Commerce Department
Publisher:: Standards Bureau
Date:: July 21, 1920

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