Teaching school mathamatics 

 - Paris  UNESCO    n.d 
 - 308 p. 
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Mathamatics<br/>  Mathematics--Study and teaching 
<br/><br/><label>Dewey Class. No.: </label>510.7  / S497t 1971