TY  - BOOK
AU  - Atkinson,Sue
TI  - Mathematics with reason: the emergent approach to primary maths
SN  - 0340547499 
U1  - 372.7 ATK 
PY  - 1992///
CY  - Portsmouth, NH
PB  - Heinemann
KW  - Mathematics
N1  - Includes bibliographical references (p. 174-176)
ER  -