An investigation of test reliability, test item parameters and item selection criteria /
by R. M. H. Hind.
- [Lae : Papua New Guinea University of Technology, 1975].
- 100 leaves.
- Occasional research and technical bulletin ; no.R21/75 .
- Research and technical report (Papua New Guinea University of Technology) ; R21/75. .
Thesis (M.Sc.) -- University of East Anglia, 1974.