TY  - BOOK
AU  - Ginsburg,Herbert
AU  - Opper,Sylvia
TI  - Piaget's theory of intellectual development: an introduction 
T2  - The Prentice-Hall series in developmental psychology
SN  - 013493017X
U1  - 155.41 
PY  - 1969///
CY  - Englewood Cliffs, N.J. : 
PB  - Prentice-Hall, 
KW  - Piaget, Jean,
KW  - Cognition in children
KW  - Education
KW  -  Philosophy
KW  - Intellect
KW  - Trí tuệ
ER  -