"Kultura 1900-1945." . . "Edukacja 1900-1945." . . . . "Éducation." . . . "Education for efficiency ; and, the new definition of the cultivated man"@en . . "Education for efficiency and the new definition of the cultivated man"@en . "Education for efficiency and the new definition of the cultivated man" . . . . . "Education for efficiency, and The new definition of the cultivated man" . . . . . . . . . "Education for efficiency"@en . . "Education for efficiency and The new definition of the cultivated man" . . . . . . . . . "New definition of the cultivated man" . "New definition of the cultivated man"@en . . . . . "Education for efficiency, and the new definition of the cultivated man"@en . "Education for efficiency, and the new definition of the cultivated man" . . . . .