1.

図書
図書
1. Wages and hours of labor in the automobile tire industry, 1923
United States. Bureau of Labor Statistics
出版情報: Washington : G.P.O., 1924
シリーズ名: Wages and hours of labor series
Bulletin / Bureau of Labor Statistics ; no. 358
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2.

図書
図書
2. Wages and hours of labor in the paper and pulp industry, 1923
United States. Bureau of Labor Statistics
出版情報: Washington : G.P.O., 1925
シリーズ名: Wages and hours of labor series
Bulletin / Bureau of Labor Statistics ; no. 365
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3.

図書
図書
3. Wages and hours of labor in the petroleum industry, 1920
United States. Bureau of Labor Statistics
出版情報: Washington : G.P.O., 1922
シリーズ名: Wages and hours of labor series
Bulletin / Bureau of Labor Statistics ; no. 297
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4.

図書
図書
4. Hours of work and unemployment : supplement to the report to the preparatory conference, January 1933
International Labour Office
出版情報: Geneva : International Labour Office, 1933
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5.

図書
図書
5. Women in Tennessee industries : a study of hours, wages, and working conditions
United States. Women's Bureau ; Voris, Ruth Irene ; Best, Ethel (Lombard), Mrs
出版情報: Washington : Govt. Print. Off., 1927
シリーズ名: Bulletin of the Women's Bureau ; no. 56
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6.

図書
図書
6. State laws affecting working women : hours, minimum wage, home work
United States. Women's Bureau ; Gordon, Mildred Larcom (Jones), Mrs
出版情報: Washington : Govt. Print. Off., 1924
シリーズ名: Bulletin of the Women's Bureau ; no. 40
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7.

図書
図書
7. Wages and hours of labor in the Portland cement industry, 1929
United States. Bureau of Labor Statistics
出版情報: Washington : U.S. G.P.O. , Washington, D.C. : For sale by the Supt. of Docs., U.S. G.P.O., 1931
シリーズ名: Wages and hours of labor series
Bulletin / Bureau of Labor Statistics ; no. 525
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8.

図書
図書
8. Wages and hours in the manufacture of airplanes and aircraft engines, 1929
United States. Bureau of Labor Statistics
出版情報: Washington : U.S. G.P.O. , Washington, D.C. : For sale by the Supt. of Docs., U.S. G.P.O., 1930
シリーズ名: Bulletin / Bureau of Labor Statistics ; no. 523
Wages and hours of labor series
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9.

図書
図書
9. Wages and hours of labor : common street laborers, 1928
United States. Bureau of Labor Statistics
出版情報: Washington : U.S. G.P.O., 1929
シリーズ名: Wages and hours of labor series
Bulletin / Bureau of Labor Statistics ; no. 484
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10.

図書
図書
10. Hours of work as related to output and health of workers : silk manufacturing
National Industrial Conference Board
出版情報: Boston, Mass. : National Industrial Conference Board, c1919
シリーズ名: [National Industrial Conference Board] Research report ; no. 16
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11.

図書
図書
11. La réduction de la durée du travail le samedi : semaine anglaise
rapport de M. Briat, rapport de M. Pralon
出版情報: Paris : Imprimerie nationale, 1913
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12.

図書
図書
12. Hours and earnings in anthracite and bituminous coal mining : anthracite-January, 1922, bituminous-winter of 1921-22
United States. Bureau of Labor Statistics
出版情報: Washington : U.S. G.P.O., 1922
シリーズ名: Bulletin / Bureau of Labor Statistics ; no. 316
Wages and hours of labor series
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