Verlag: London: National Froebel Foundation, 1957
Anbieter: CHILTON BOOKS, SUDBURY, Vereinigtes Königreich
Verbandsmitglied: PBFA
Zustand: UNSPECIFIED. Second edition. 1. Children's Ideas of Number. (i) Summary by Evelyn Lawrence; (ii) The Teacher and Piaget's Work on Number by T.R.Theakston; 2. The Wider Significance of Piaget's Work by Nathan Isaacs; 3. Piaget and Progressive Education by Nathan Isaacs. Pp.46. Green card covers, rubbed with tears to top and tail of spine. G+.
Verlag: Paidós, 1982
Anbieter: Llibres Bombeta, Terrassa, BCN, Spanien
Encuadernación de tapa blanda. Zustand: Bien. Cubiertas con manchas de humedad.
Verlag: Eds. Paidós, Barcelona, 1982
Anbieter: Librería Sagasta, Madrid, MADRI, Spanien
19x12'5, 113p, 1h, firma. Rústica. Buen estado.
Verlag: Paidos, 1968
Anbieter: Almacen de los Libros Olvidados, Barakaldo, Spanien
Tapa blanda. Zustand: UNSPECIFIED. , . . Expurgo biblioteca.Portada sobada. . . Tapa blanda, 113 pag,19x11 cm.