Abstracts of papers / 
Third Chemical Congress of North America, Toronto, Canada, June 5-10, 1988 
 - 2 volúmenes 
<br/><br/><label>ISBN: </label>0841214441 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Química--Congresos
<br/><br/><label>LC Class. No.: </label>QD1  / C44 1988