Отображение 1 - 10 результаты of 23, время запроса: 0.01сек. Отмена результатов
  1. 1

    How to design and evaluate research in education по Fraenkel, Jack R., Hyun, Helen H., Wallen, Norman E.

    Опубликовано 2023
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    How to design and evaluate research in education
  2. 2

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-, Hyun, Helen H, Wallen, Norman E

    Опубликовано 2023
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    How to design and evaluate research in education
  3. 3

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-, Wallen, Norman E., Hyun, Helen H.

    Опубликовано 2018
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    How to design and evaluate research in education
  4. 4

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-, Wallen, Norman E., Hyun, Helen H. 1932-

    Опубликовано 2015
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    How to design and evaluate research in education
  5. 5

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-

    Опубликовано 2012
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    How to design and evaluate research in education
  6. 6

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-

    Опубликовано 2012
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    How to design and evaluate research in education
  7. 7

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-

    Опубликовано 2010
    Table of contents only
    Contributor biographical information
    Publisher description
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    How to design and evaluate research in education
  8. 8

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-, Wallen, Norman E.

    Опубликовано 2009
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    How to design and evaluate research in education
  9. 9

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-

    Опубликовано 2009
    ‌

    How to design and evaluate research in education
  10. 10

    How to design and evaluate research in education по Fraenkel, Jack R.

    Опубликовано 2007
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    How to design and evaluate research in education
  11. 11

    How to design and evaluate research in education по Fraenkel, Jack R., Wallen, Norman E.

    Опубликовано 2007
    ‌

    How to design and evaluate research in education
  12. 12

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-, Wallen, Norman E.

    Опубликовано 2003
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    How to design and evaluate research in education
  13. 13

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-

    Опубликовано 2003
    ‌

    How to design and evaluate research in education
  14. 14

    How to design and evaluate research in education по Fraenkel, Jack R.

    Опубликовано 2003
    ‌

    How to design and evaluate research in education
  15. 15

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-, Wallen, Norman E.

    Опубликовано 2000
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    How to design and evaluate research in education
  16. 16

    How to design and evaluate research in education по Fraenkel, Jack R.

    Опубликовано 1994
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    How to design and evaluate research in education
  17. 17

    How to design and evaluate research in education по Fraenkel, Jack R.

    Опубликовано 1993
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    How to design and evaluate research in education
  18. 18

    How to design and evaluate research in education по Fraenkel, Jack R.

    Опубликовано 1993
    ‌

    How to design and evaluate research in education
  19. 19

    How to design and evaluate research in education по Fraenkel, Jack R.

    Опубликовано 1993
    ‌

    How to design and evaluate research in education
  20. 20

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-

    Опубликовано 1993
    ‌

    How to design and evaluate research in education
  21. 21

    How to design and evaluate research in education по Fraenkel, Jack R.

    Опубликовано 1993
    ‌

    How to design and evaluate research in education
  22. 22

    How to design and evaluate research in education по Fraenkel, Jack R. 1932-

    Опубликовано 1990
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    How to design and evaluate research in education
  23. 23

    How to design and evaluate research in education по Fraenkel, Jack R., Wallen, Norman E., Hyun, Helen H.

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    How to design and evaluate research in education

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