Owens, C. M. <br/><br/>
Discussion of 1980 grade 12 chemistry examination / 
by Chris Owens. 
 - Lae :  Dept. of Chemical Technology, University of Technology,  1981. 
 - 12 leaves. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemistry--Examinations.--Papua New Guinea<br/>High schools--Examinations--Chemistry.--Papua New Guinea