TY  - BOOK
AU  - Flavell, John H. 
TI  - The Developmental psychology of Jean Piaget
PY  - 1963///
CY  - New York
PB  - Van Nostrand
KW  - Piaget Jean 1896
KW  - 1980
KW  - Intellect
N1  - Includes Bibliography and Index
ER  -