Отображение 1 - 10 результаты of 12 для поиска '', время запроса: 0.06сек. Отмена результатов
  1. 1
    Опубликовано 2002
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    Proceedings 2002 annual scientific sessions poverty alleviation through science and technology.
  2. 2
    по Bajracharya, Dayananda
    Опубликовано 2001
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    Science and technology in Nepal with 43 figures and 62 tables
  3. 3
    Опубликовано 1994
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    Handbook of research on science teaching and learning
  4. 4
    по Cobern, William W.
    Опубликовано 1991
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    World view theory and science education research
  5. 5
    Опубликовано 1989
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    Resources for chemistry learning and teaching.
  6. 6
    по Chen, David
    Опубликовано 1988
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    Research and development for scientific and technological education needs assessment study
  7. 7
    по Lawson, Anton Eric
    Опубликовано 1978
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    Relationships between concrete and formal operational subject matter and the intellectual level of the learner
  8. 8
    Опубликовано 1972
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    OECD at work for science and education.
  9. 9
    по Dunfee, Maxine
    Опубликовано 1970
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    Elementary school social studies a guide to current research
  10. 10
    Опубликовано 1970
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    Changes in school science teaching.
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