Publish Year Decade: 1950 - 1959 / Sudoc Stem: L 2.19 - Blacklight Search Results

Start Over Publish Year Decade 1950 - 1959 Sudoc Stem L 2.19

81. Productivity in lead and zinc mining industry, 1935-49; prepared by Allan D. Searle and Harriet S. Taylor.

Corporate/Agency Authors:: Labor Statistics Bureau and Labor Dept.
Publisher:: Labor Statistics Bureau
Date:: [1950.]
SuDoc number:: L 2.19:L 46/935-49

82. Productivity in steam railroad transportation, 1935-48.

Corporate/Agency Authors:: Labor Statistics Bureau and Labor Dept.
Publisher:: Labor Statistics Bureau
Date:: [Jan. 1950.]
SuDoc number:: L 2.19:R 13/935-48

83. productivity in primary smelting and refining of copper, lead, and zinc, 1939-49; prepared by Bernard Michael and Mary L. Kelly.

Corporate/Agency Authors:: Labor Statistics Bureau and Labor Dept.
Publisher:: Labor Statistics Bureau
Date:: [1950.]
SuDoc number:: L 2.19:Sm 3/939-49

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