"Students." . . "Europe." . . "Attitude (Psychology)" . . "Public opinion United States." . . "Public opinion Europe." . . "Students United States." . . "United States." . . "Students Europe." . . "Esprit public." . . . . "Politique extérieure." . . . . . . . . . . . . . . "What European and American students think on international problems... by Heber Reece Harper" . . . . "What European and American students think on international problems; a comparative study of the world-mindedness of university students"@en . "What European and American students think on international problems; a comparative study of the world-mindedness of university students" . "What European and American students think on international problems : a comparative study of the world-mindedness of university students" . . . . . "What European and American students think on international problems : a comparative study of the world mindedness of university students, by Heber Reece Harper" . . "What European and American Students Think on International Problems, etc. [A thesis.]"@en . . . . . . . . . . . . . . . . "What European and American Students Think on International Problems : a comparative study" . "What European and American students think on international problems a comparative study of the world-mindedness of university students"@en . "Public opinion." . . "Jeunesse." . .