TY  - BOOK
AU  - Piaget Jean
AU  - Gift from Prof Amitava Banerjee, London
ED  - Gift from Prof Amitava Banerjee, London
TI  - Six psychological studies
U1  - S1:4, K8 
PY  - 1968///
CY  - New York
PB  - Vintage Books USA     
KW  - PSYCHOLOGY
ER  -