Basic ideas of Montessori's educational theory extracts from Maria Montessori's writings and teachings - Montessori, Maria 1870-1952.; Oswald, Paul.; Schulz-Benesch, Gunter; Salmon, Lawrence (Oxford, Eng. Clio Press, 1997)
"First published in German in 1967 under the title Grundgedanken der Moontessori-Pedagogik." -- T.p. verso.
Keywords: Montessori method of education