Books by PIAGET, Jean & INHELDER, BarbelClick here for all books by PIAGET, Jean & INHELDER, Barbel available for purchase on-line. The Psychology of the Child by PIAGET, Jean & INHELDER, Barbel listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. The Child's Construction of Quantities. Conservation and Atomism by PIAGET, Jean & INHELDER, Barbel listed for sale on Bibliophile Bookbase. Click here for full details and on-line purchase. |