Mathematics with reason :  the emergent approach to primary maths / 
edited by Sue Atkinson. 
 - London :  Hodder & Stoughton,  1992. 
 - 176p :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0340547499  £7.99 9780340547496 
<br/><br/><label>Nat. Bib. No.: </label>GB9187526  bnb