Nunes T <br/><br/>
Children doing mathematics 
Nunes T; Bryant P 
 - Oxford  Blackwell         1996 
 - xx, 266p.  cm. 
<br/><br/><label>Standard No.: </label>83,505 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S1:4(B), N6