Čájehuvvojit 1 - 1 oktiibuot 1 bohtosis ohcui "Australia"' Aiddostahte ozu
  1. 1
    Dahkki Keeves, John P.
    Almmustuhtton 1969
    Fáttát “...Mathematics Study and teaching Australia....”
    Girji
    Lasit oiddohiidda
    Furkejuvvon:
    Some aspects of performance in mathematics in Australian schools; a report on Australian participation in the International study of educational achievement in mathematics in 1964

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