TY  - BOOK
AU  - Piaget,Jean
TI  - Psychology and epistemology
SN  - 0670581968
PY  - 1971///
CY  - New York
PB  - Grossman
KW  - Cognition in children
KW  - Cognition
KW  - Knowledge, Theory of
N1  - Translation of Psychologie et epistemologie; Bibliography: p. 155
ER  -