The IEA study of science II Science achievement in twenty-three countries

Xehetasun bibliografikoak
Egile nagusia:	Postlethwaite, T. Neville
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	Oxford, London Pergamon c1991.
Gaiak:	Academic achievement. Curriculum planning. Science teachers. Science > Study and teaching.