Suchergebnisse - USA, Division of Labor Standards

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  1. 1
    Special bulletin / United States Department of Labor, Division of Labor Standards

    Special bulletin / United States Department of Labor, Division of Labor Standards

    Beteiligte: USA, Division of Labor Standards
    Veröffentlicht: 1942-1942
    Verlag: Gov. Print. Off.
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  2. 2
    Industrial hygiene and plant efficiency through good lighting : a reprint of American recommended practice of industrial lighting, approved by American Standards Association [March 17, 1942]

    Industrial hygiene and plant efficiency through good lighting : a reprint of American recommended practice of industrial lighting, approved by American Standards Association [March...

    Beteiligte: USA, Division of Labor Standards
    Veröffentlicht: 1943
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  3. 3
    Sixteen-year minimum age for employment : rev. July 1947

    Sixteen-year minimum age for employment : rev. July 1947

    Beteiligte: USA, Division of Labor Standards
    Veröffentlicht: 1947
    Verlag: U.S. Dept. of Labor
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  4. 4
    Wartime working conditions : minimum standards for maximum production

    Wartime working conditions : minimum standards for maximum production

    Beteiligte: USA, Division of Labor Standards
    Veröffentlicht: 1943
    Verlag: U.S. Gov. Print. Off.
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