TY  - BOOK
AU  - Piaget,Jean
AU  - Inhelder,Bärbel
TI  - The origin of the idea of chance in children
SN  - 0710082002 :
AV  - BF723.C4 P513 1975b
U1  - 155.4/13 PIA I 
PY  - 1975///
CY  - London
PB  - Routledge & K. Paul
KW  - Chance
KW  - Cognition in children
N1  - Translation of La genèse de l'idée de hasard chez l'enfant; Includes bibliographical references
ER  -