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Wages and hours of labor in the petroleum industry ; 1920
1922
Persistent link: https://www.econbiz.de/10000553990
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Union scale of wages and hours of labor ; 1921
1922
Persistent link: https://www.econbiz.de/10000554007
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Wages and hours of labor in the iron and steel industry ; 1907/20
1922
Persistent link: https://www.econbiz.de/10000554009
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Wages and hours of labor in the boot and shoe industry ; 1907/26
1927
Persistent link: https://www.econbiz.de/10000554037
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Wages and hours of labor in the hosiery and underwear industries ; 1907/26
1927
Persistent link: https://www.econbiz.de/10000554038
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Wages and hours of labor in cotton goods manufacturing : 1910/26
1927
Persistent link: https://www.econbiz.de/10000554047
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Wages and hours of labor in the iron and steel industry ; 1907/12
1914
Persistent link: https://www.econbiz.de/10009419506
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Union scales of wages and hours of labor ; 1929
1930
Persistent link: https://www.econbiz.de/10009374293
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Wages and hours of labor in the cotton, woolen, and silk industries ; 1907/14
1916
Persistent link: https://www.econbiz.de/10009374962
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Wages and hours of labor in the lumber millwork, and furniture industries ; 1890/1912
1913
Persistent link: https://www.econbiz.de/10009374966