"Mijnbouw." . . "Industrie minière Congo (République démocratique) Shaba (Congo, République démocratique) 1900-1945." . . "Geschichte (1907-1951)" . . "Bélgica" . . "Arbeiterbewegung." . . "Bergmann." . . "Belgium" . . "Belgium." . "Belgique" . . . . "Industrie Belgique Colonies 1900-1945." . . "Kolonialismus." . . "Kongo (Demokratische Republik)" . . "Mineral industries." . . . . . . . . . . . . . . . . . . "A working class in the making Belgian colonial labor policy, private enterprise, and the African mineworker, 1907-1951"@en . . . . . . . "A working class in the making : Belgian colonial labor policy, private enterprise, and the African mineworker, 1907-1951" . . . . . . . . . "A working class in the making : Belgian colonial labor policy, private enterprise, and the African mineworkers, 1907-1951" . "History"@en . "History" . . . "A working class in the making : Belgian colonial labor policy, private enterprise, and the African miniworker, 1907-1951" . . . . . . . . . . "Miners." . . "Mineros Congo (Democratic Republic) Historia." . . "Working class." . . "Mineurs Congo (République démocratique) Histoire." . . "Belgien." . . "Koloniaal bestuur." . . "Classe ouvrière Congo (République démocratique) Histoire." . . "Kongo (Kinshasa)" . .