TY  - BOOK
AU  - Butterworth,George
TI  - Infancy and epistemology: an evaluation of Piaget's theory 
SN  - 0855274972 :
U1  - 136.7 
PY  - 1981///
CY  - Sussex
PB  - Harvester Press
KW  - Cognition in infants
KW  - Cognition in children
KW  - Infant psychology
KW  - Knowledge, Theory of
N1  - Includes index
ER  -