TY  - BOOK
AU  - Beard,Ruth M.
TI  - An outline of Piaget's development psychology
SN  - 9780415402293 :
AV  - BF721 .B43
PY  - 2006///
CY  - London
PB  - Routledge
KW  - Child development
KW  - Child psychology
KW  - Cognition in children
N1  - Includes bibliographical references and index
ER  -