Low-cost science teaching equipment :  report of a Commonwealth Regional Seminar Workshop, Law, Papua New Guinea, 19-30 March, 1979. 

 - London :  Commonwealth Secretariat,  1979. 
 - 124 p. ;  32 cm. 
<br/><br/><label>ISBN: </label>0850921716 
<br/><br/><label>LCCN: </label>83-146816 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching--Oceania--Congresses.<br/>Scientific appratus and instruments--Oceania.