Charlesworth, Rosalind <br/><br/>
Math and science for young children / 
Rosalind Charlesworth, Karen K. Lind 
 - 7th ed. 
 -  Wadsworth Cengage Learning  2013 
<br/><br/>23226 
<br/><br/><label>ISBN: </label>9781111833398 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics - Study and teaching (Primary)<br/>Science - Study and teaching (Primary)
<br/><br/><label>LC Class. No.: </label>QA  / 135.6