TY  - BOOK
AU  - Demetriou, Andreas
AU  - Raftopoulos, Athanassios
TI  - Cognitive developmental change : theories, models, and measurement
SN  - 9780521825795
SN  - 200404549
U1  - 155.413 DEM 
PY  - 2004///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Cognition in children - Congresses
N1  - Includes bibliographical references and index
ER  -