Treffer 1 - 2 von 2 für Suche 'Demidova, S.I', Suchdauer: 0,01s Treffer weiter einschränken
  1. 1

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

    Veröffentlicht 1987
    Buch

    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 von Demidova, S.I

    Veröffentlicht 1986
    Buch

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

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