Davis, Dorothy  <br/><br/>
Some thoughts on mathematical apparatus in the infants' school / 

 - Herts  James Nisbet and company limited   1962 
 - 121p.  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Primary Education 
<br/><br/><label>Dewey Class. No.: </label>372.7  / DAV-S