New Trends in Chemistry Teaching 
United Nations 
 - New York  United Nations  1992 
 - 123p 
<br/><br/><label>ISBN: </label>9231027786 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching
<br/><br/><label>Dewey Class. No.: </label>540.7 	  / NEW.N2