Merttens, Ruth <br/><br/>
Teaching primary maths  : teaching matters  
Ruth Merttens 
 - London:  Edward Arnold,  1989. 
 - 181p. 
<br/><br/> PB 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0713184698 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics-Study and teaching (Elementary)
<br/><br/><label>Dewey Class. No.: </label>372.73044  / MET