TY - BOOK AU - Inhelder,Barbel AU - Sinclair,Hermine AU - Bovet,Magali AU - Wedgwood,Susan [tr] TI - Learning and the development of cognition SN - 0710080573 U1 - 155.413 PY - 1974/// CY - London PB - Routledge and Kegan Paul KW - Cognition in children N1 - Translation of Apprentissage et structures de la connaissance; Includes index ER -