"Histoire sociale." . . "Économie politique." . . "Machinisme." . . "Machinery in the workplace." . . "1918 - 1945" . . . . "Economics." . . "Social history." . . "Economia - Saggi." . . "Histoire économique 1918-" . . "Economía Escuelas y Teorías." . . . "The Economy of abundance" . . "Abundance"@en . . . . . . . . . . . . . . . . . . . . . . . . "The Economy of Abundance"@en . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "The economy of abundance"@en . "The economy of abundance" . "The economy of abundance"@it . . "Economic history." . . "Economic history 1918-1945." . . "États-Unis" . . "Etats-Unis. Pensée économique." . . "United States" . . "United States." .