TY  - BOOK
AU  - Piaget,Jean
AU  - Inhelder,Barbel
TI  - The psychology of the child
SN  - 0710076606
PY  - 1969///
CY  - London
PB  - Routledge & K. Paul
KW  - Child psychology
N1  - Translation of La psychologie de l'enfant; Bibliography: p. 161-162
ER  -