TY  - BOOK
AU  - Elkind, David
TI  - Children and adolescents: interpretive essays on Jean Piaget
SN  - 019502821X
U1  - 155.4 
PY  - 1981///
CY  - New York
PB  - Oxford University Press
KW  - Cognition in children
KW  - Children cognitive development
ER  -