Wright, Robert J. <br/><br/>
Early numeracy :  assessment for teaching and intervention / 
Robert J. Wright, Jim Martland, Ann K. Stafford 
 - 2nd ed. 
 - London :  Paul Chapman Publishing,  2006 
 - xvi, 200 p. :  ill. ;  24 cm. 
<br/><br/>Bibliography : p [193]-196 
<br/><br/><label>ISBN: </label>1412910196 (hbk)  RM395.40 141291020X (pbk) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Numeracy--Study and teaching (Elementary)<br/>Learning strategies