Montessori, Maria. The montessori method : scientific pedagogy as applied to child / Maria Montessori ; translated by Anne E. George. - Rev ed. - London : william Heinemann, 1920. - xl, 379 p. ; ill. ; 20 cm. 341 341 Subjects--Topical Terms: Methods of Social sciene. Dewey Class. No.: 373.3 / M765m