Haylock, Derek <br/><br/>
Understanding mathematics for young children : a guide for teachers of children / 
Haylock, Derek. 
 - 4th ed. 
 - New Delhi:  SAGE Publications,  2014. 
 - xiv, 325p.; 24cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9781446248669 
<br/><br/><label>Dewey Class. No.: </label>372.70440941 HAY