TY  - BOOK
AU  - Ginsburg,Herbert P.
AU  - Opper,Sylvia
TI  - Piaget's theory of intellectual development
SN  - 0136751660
PY  - 1988///
CY  - Englewood Cliffs, N. J.
PB  - Prentice-Hall
KW  - Cognition in children
KW  - Intellect
KW  - Education
KW  - Philosophy
N1  - p. 257-261
ER  -