MORGAN, Kath. <br/><br/>
Lessons in teaching number & place value in primary schools  vii, 139p. : ill. 
Kath Morgan and Stephanie Suter 
 -  Sage Publications,   2014.  
<br/><br/> “It includes references and index”. 
<br/><br/><label>ISBN: </label>978-1-4462-9526-7