"Produttività Studi Stati Uniti." . . "Congrès." . . "Beschäftigungspolitik." . . "Productivité industrielle." . . "Etats-Unis d'Amérique." . . "USA." . . "American Assembly." . . . "American Assembly on Capitol Needs of the United States (1976 : Arden House)" . . . "Productivité États-Unis." . . "Investissements États-Unis." . . "Investissements." . . "Plein emploi." . . "Politique de l'emploi." . . "Investimenti Studi Stati Uniti." . . "Industrial productivity United States Congresses." . . . . "Beschäftigung." . . "Investments United States Congresses." . . "Full employment policies United States Congresses." . . . . "Capital for productivity and jobs" . "Capital for productivity and jobs"@en . . . . . . . . . . . . . . . . . . . . . . . "Sparen und Investieren" . "Sparen und Investieren"@en . . "Conference papers and proceedings" . "Conference papers and proceedings"@en . . . . . . . . . . . . . . . . . . . . . . . "Risparmio e investimenti Studi Stati Uniti." . . "Saving and investment United States Congresses." . . "Plein emploi États-Unis." . .