New trends in chemistry teaching =  Tendances nouvelles del' enseignnement de la chimie 

 - Paris :  UNESCO Publishing,  1964- 
<br/><br/> UKM: v.1 (1964-1965) 
 = New trends in chemistry teaching =  Tendances nouvelles del' enseignnement de la chimie 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Study and teaching