Tuppen, Christopher J. S.
School and student differences : grade ten examination and assessment results / Christopher J.S. Tuppen. - Port Moresby : Educational Research Unit, University of Port Moresby, 1981. - 74 p. - E.R.U. research report ; no. 39 .
Educational tests and measurements--Papua New Guinea
School and student differences : grade ten examination and assessment results / Christopher J.S. Tuppen. - Port Moresby : Educational Research Unit, University of Port Moresby, 1981. - 74 p. - E.R.U. research report ; no. 39 .
Educational tests and measurements--Papua New Guinea