UNITED Nations Educational, Scientific and Cultural Organi <br/><br/>
New trends in chemistrty teaching 

 - zaParis  UNESCO  1981 
 - 269 p. - 
 - Teaching of basic sciences .
<br/><br/><label>ISBN: </label>9231019074 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry-Study and teaching
<br/><br/><label>Dewey Class. No.: </label>540.71  / UNI