Children and number : difficulties in learning mathematics /
Hughes, Martin, 1949 May 15-
Children and number : difficulties in learning mathematics / Martin Hughes. - Oxford [Oxfordshire], UK ; New York, NY, USA : B. Blackwell, 1986. - xi, 195 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. [185]-189.
0631135790 0631135812
Number concept in children.
Mathematical ability--Study and teaching.
Children and number : difficulties in learning mathematics / Martin Hughes. - Oxford [Oxfordshire], UK ; New York, NY, USA : B. Blackwell, 1986. - xi, 195 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. [185]-189.
0631135790 0631135812
Number concept in children.
Mathematical ability--Study and teaching.