TY  - BOOK
AU  - PIAGET JEAN
TI  - THE CHILD'S CONCEPTION OF THE WORLD
AV  - REF BF 723.W6 P53 1967 
PY  - 1967///
CY  - LONDON
PB  - ROUTLEDGE & KEGAN PAUL
KW  - Child psychology. Imagery (Psychology) in children. Cognition in children
N1  - INCLUDES INDEX OF NAMES
ER  -