Visas 1 - 2 av 2 resultat för sökning 'Demidova, S.I', Sökningstid: 0,01s Förfina resultatet
  1. 1

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

    Publicerad 1987
    Bok

    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 av Demidova, S.I

    Publicerad 1986
    Bok

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

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