School effectiveness and provincial high schools in Papua New Guinea /
Vulliamy, Graham.
School effectiveness and provincial high schools in Papua New Guinea / by Graham Vulliamy. - [Port Moresby] : Educational Research Unit, University of Papua New Guinea, 1987. - 68 p. : ill. ; 27 cm. - ERU report ; no. 57 .
High schools--Papua New Guinea--West New Britain Province.
School effectiveness and provincial high schools in Papua New Guinea / by Graham Vulliamy. - [Port Moresby] : Educational Research Unit, University of Papua New Guinea, 1987. - 68 p. : ill. ; 27 cm. - ERU report ; no. 57 .
High schools--Papua New Guinea--West New Britain Province.