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The United Mine Workers of America and the non-union coal fields
Hinrichs, Albert Ford, (1923)
A history of the coal miners of the United States : from the development of the close of the anthracite strike of 1902 ; including a brief sketch of the early British miners
Roy, Andrew, (1970)
The coal miners' struggle for industrial status : a study of the evolution of organized relations and industrial principles in the coal industry
Suffern, Arthur Elliot, (1926)
Conciliation and arbitration in the coal industry of America
Suffern, Arthur Elliot, (1915)