Showing 1 - 2 results of 2 for search 'Demidova, S.I', זמן שאילתה: 0.01s Refine Results
  1. 1

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

    יצא לאור 1987
    ספר

    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 מאת Demidova, S.I

    יצא לאור 1986
    ספר

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

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