Piagetian research compilation and commentary

Xehetasun bibliografikoak
Egile Nagusiak:	Modgil, Sohan (Egilea), Modgil, Celia (Egilea)
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Windsor, Eng. NFER ©1976.
Gaiak:	Piaget, Jean > 1896-1980. Cognition in children. Cognition in children > Bibliography.