TY  - BOOK
AU  - PIAGET, Jean
TI  - Piagetian psychology : cross-cultural contributions preface
U1  - 155.413 D18P 
PY  - 1977///
PB  - N.Y
KW  - CONGNITION (CHILD PSYCHOLOGY)
KW  - PERSONALITY AND CULTURE
KW  - PIAGET,JEAN, 1896
ER  -