Piaget's theory applied to an early childhood curriculum /
Lavatelli, Celia Stendler
Piaget's theory applied to an early childhood curriculum / Celia Stendler Lavatelli. - 2a ed. - Boston [E.U.A.] : Center for Media Development, 1973. - 163 p. : il.
Piaget, Jean, 1896-1980 --Crítica e interpretación
Piaget's theory applied to an early childhood curriculum / Celia Stendler Lavatelli. - 2a ed. - Boston [E.U.A.] : Center for Media Development, 1973. - 163 p. : il.
Piaget, Jean, 1896-1980 --Crítica e interpretación