Robert E. Stake
Evaluating educational programmes : the need and the response a collection of resource materials Stake Robert E. - Paris OECD 1976 - 89p.
eng
Curriculum education
371.102 / EVA
Evaluating educational programmes : the need and the response a collection of resource materials Stake Robert E. - Paris OECD 1976 - 89p.
eng
Curriculum education
371.102 / EVA