"Charbon Mines et extraction États-Unis." . . . . "Grèves et lock-out États-Unis." . . "1902" . . . . . . . . . . . . . . . "Report to the President on the anthracite coal strike of May-October, 1902" . "Report to the President on the anthracite coal strike of May-October, 1902"@en . "Anthracite coal strike, Report ... on the"@en . . . . . "Electronic books"@en . . . .