TY - BOOK AU - Piaget,Jean TI - The child's conception of the world SN - 0742559513 AV - BF721 .P5 2007 PY - 2007/// CY - Lanham, Md. PB - Rowman & Littlefield KW - Child psychology KW - Congresses KW - Drawing ability in children KW - Imagery (Psychology) in children N1 - Originally published: London ; New York : Routledge, 1997. With new pref; Includes bibliographical references and index ER -