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  1. 1

    Innovations in science, and mathematics education in schools in the Soviet Union

    Publié 1987
    Livre

    Innovations in science, and mathematics education in schools in the Soviet Union
  2. 2

    Science and Mathematics Education in the General Secondary School in the Soviet Union par Demidova, S.I

    Publié 1986
    Livre

    Science and Mathematics Education in the General Secondary School in the Soviet Union

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