Liebeck, Pamela <br/><br/>
How children learn mathematics  A guide for parents and teachers 

 - London  Penguin Books  1990 
 - 253  Pb 
<br/><br/><label>ISBN: </label>0-14-013488-3 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>
<br/><br/><label>Dewey Class. No.: </label>375.51