TY  - BOOK
AU  - Furth,Hans G.
TI  - Piaget and knowledge: Theoretical foundations 
U1  - 153/.0924 
PY  - 1969///]
CY  - Englewood Cliffs, N.J.,
PB  - Prentice-Hall
KW  - Piaget, Jean,
KW  - Knowledge, Theory of
KW  - Cognition
KW  - Intellect
N1  - Bibliogr.: p. 257-258
ER  -