Mostrar 1 - 3 resultats de 3 per cerca '"International Studies in Educational Achievement"', hora de la petició: 0.02sec Refinar resultats
  1. 1

    The IEA study of science I science education and curricula in twenty-three countries

    Publicat 1991
    Llibre

    The IEA study of science I science education and curricula in twenty-three countries
  2. 2

    The IEA study of mathematics.

    Publicat 1989
    Llibre

    The IEA study of mathematics.
  3. 3

    The IEA study of written composition

    Publicat 1988
    Llibre

    The IEA study of written composition

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