Mostra 1 - 2 risultati di 2 ricerca 'Demidova, S.I', tempo di risposta: 0,01s Raffina i risultati
  1. 1

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

    Pubblicazione 1987
    Libro

    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 di Demidova, S.I

    Pubblicazione 1986
    Libro

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

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