TY  - BOOK
AU  - Flavell,John H.
AU  - Piaget,Jean
TI  - The developmental psychology of Jean Piaget
PY  - 1963///
CY  - Princeton, Toronto, London
PB  - D. Van Nostrand Company, Inc.
KW  - Piaget, Jean
N1  - Бібліогр. : c. 447-462, Index
ER  -