. . "Stany Zjednoczone" . . "Verfassung." . . "Verenigde Staten van Amerika." . . "Landeskunde." . . "Estados Unidos" . . "E.U.A" . . "Politiek." . . "USA." . . "McGraw-Hill Book Company." . . . . . . . . . . . . . . . . . . "Elements of American government"@en . . . . . "Elements of American government" . . . . . . . . . . . . . . . . . "Elements of american government" . . . . . . "Elements of American Government"@en . "Elements of American Government" . . . . "Matériel didactique" . . . . . . . . . . . . . . . "Elements of American government. [With maps.]"@en . . . . "Handbooks and manuals" . "Handbooks and manuals"@en . . . "John H. Ferguson,... Dean E. McHenry,... Elements of American government" . . . . "United States" . . "États-Unis" . .