TY  - BOOK
AU  - Beard,Ruth Mary
TI  - An outline of Piaget's developmental psychology for students and teachers,
AV  - BF721 .B33 2006
PY  - 2006///
CY  - New York, London
PB  - Routledge
KW  - Piaget, Jean,
KW  - Child psychology
KW  - Psychology, child
N1  - Bibliography: p. 123-128
ER  -