Educational policy and international assessment implications of the IEA surveys of achivement

Bibliografiske detaljer
Andre forfattere:	Purves, Alan C., Levine, Daniel U.
Format:	Bog
Sprog:	English
Udgivet:	Berkeley, Calif. McGutchan c1975.
Serier:	Series on contemporary educational issues
Fag:	Educational planning. Education > Economic aspects. International Association for the Evaluation of Educational Achievement.