erovnuli-samecniero-biblioteka Search for 'se,phr:"Labor bulletin"'

Care of tuberculous wage earners in Germany ...

By Hoffman, Frederick L..
Washington, Govt. Print. Off., 1912 .
183 p. , At head of title: Department of Commerce and Labor. Bureau of Labor. Chas. P. Neill, Commissioner. 24 cm..

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Industrial home work in Massachusetts; the results of an inquiry made in co-operation with the Womens's Educational and Industrial Union, Department of Research. June 12, 1914.

By Massachusetts..
Boston, Wright & Potter Printing Company, state printers, 1914 .
183 p. incl. tables. , Part V. of the Annual report on the statistics of labor for 1914. | At head of title: The commonwealth of Massachusetts. Bureau of Statistics. Charles F. Gettemy, director ... 23 cm..

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Wages and hours of labor in the metal trades in Massachusetts, 1914-1919 ... September, 1920.

By Massachusetts..
Boston, Wright & Potter Prining Company, state printers, 1920 .
72 p. , Part III of the Annual report on the statistics of labor for 1920. | At head of title: The commonwealth of Massachusetts. Department of Labor and Industries. E. Leroy Sweetzer, commissioner. Division of Statistics. Roswell F. Phelps, director. 23 cm..

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Silicosis in New York State, a study of fifteen cases of silicosis from the standpoint of compensation.

By New York (State).
Albany, 1926 .
29 p.

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Chrome poisoning, its cause and prevention.

By New York (State).
[Albany, Lyon, 1931 .
22 p.

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