Howe, Elizabeth <br/><br/>
Hands-on numeracy 
Elizabeth Howe 
 - Cambridge  Cambridge University Press  2006 
 - 2 v. : ill. ; 28 cm 
<br/><br/><label>ISBN: </label>9780521682350 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic
<br/><br/><label>Dewey Class. No.: </label>513 HOW