Report / 
UNICEF Secondary Science Seminars, 10th-14th May, 1971, Port Moresby, Lae, Rabaul. 
 - [Port Moresby] :  Dept. of Education,  1971. 
 - 71p. :  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Secondary)--Papua New Guinea.