Erakusten 1 - 2 emaitzak -- 2 bilaketa honetara 'Demidova, S.I', Bilaketaren denbora: 0,01s Findu emaitzak
  1. 1

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

    Argitaratua 1987
    Liburua

    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 nork Demidova, S.I

    Argitaratua 1986
    Liburua

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

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