検索キーワード：(件名: #Number concept)
該当件数:3件
The child's conception of number / by Jean Piaget ; [translated by C. Gattegno and F.M. Hodgson]
London : Routledge & Paul , 1952. - (International library of psychology, philosophy and scientific method)
図書
The child's conception of number / Jean Piaget ; translated by C. Gattegno and F.M. Hodgson
London ; New York : Routledge , 1997. - (Jean Piaget : selected works ; v. 2)
Numerical cognition / edited by Stanislas Dehaene
: pbk. - Cambridge, Mass. : Blackwell , 1993, c1991. - (Cognition special issues)
