Teaching school chemistry /    
edited by D.J. Waddington. 
 - Paris :   UNESCO ,   1984. 
 - 392 p.:    ill. ;    21 cm. 
<br/><br/>Includes bibliographical references (p.386-397). 
<br/><br/><label>ISBN: </label>9231021311 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry --Study and teaching------
<br/><br/><label>Dewey Class. No.: </label>540.7