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

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

2951. Decisions. [Decisions of commissioner of patents and of United States courts in patent cases, etc.]

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: Oct. 17, 1922

2952. Metals. Secondary metals in 1921; by J. P. Dunlop.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Oct. 12, 1922

2953. Decisions. [Decisions of commissioner of patents and of United States courts in patent cases, etc.]

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: Oct. 10, 1922

2954. Arsenic, bismuth, selenium, and tellurium in 1921: by Victor C. Heikes.

Corporate/Agency Authors:: Geological Survey and Interior Department
Publisher:: Geological Survey
Date:: Oct. 5, 1922

2955. Decisions. [Decisions of commissioner of patents and of United States courts in patent cases, etc.]

Corporate/Agency Authors:: Patent Office and Interior Department
Publisher:: Patent Office
Date:: Oct. 3, 1922

2956. Aluminium. Preparation of light aluminum-copper casting alloys; by R. J. Anderson.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: [1st edition.] [Oct.] 1922

2957. Business education. Report of 2d conference of commercial education specialists held under joint auspices of Bureau of Education and Vocational Education Association of Middle West, Milwaukee [Wis.], Jan. 11, 1922; by Glen Levin Swiggett.

Corporate/Agency Authors:: Education Bureau and Interior Department
Publisher:: Education Bureau
Date:: Oct. 1922

2958. Coal. Use of bituminous coal in househeating furnaces; by Rudolf Kudlich.

Corporate/Agency Authors:: Mines Bureau and Interior Department
Publisher:: Mines Bureau
Date:: Oct. 1922

2959. Home economics. Current problems in home economics instruction and supervision, report of series of conferences of supervisors and teachers of home economics called by commissioner of education; by Henrietta W. Calvin.

Corporate/Agency Authors:: Education Bureau and Interior Department
Publisher:: Education Bureau
Date:: Oct. 1922

2960. Home economics. Self-supporting home-economics departments; by Mrs. Henrietta W. Calvin.

Corporate/Agency Authors:: Education Bureau and Interior Department
Publisher:: Education Bureau
Date:: Oct. 1922

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