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  1. 1

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

    יצא לאור 2023
    ספר

    How to design and evaluate research in education
  2. 2

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

    יצא לאור 2023
    ספר

    How to design and evaluate research in education
  3. 3

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

    יצא לאור 2018
    ספר

    How to design and evaluate research in education
  4. 4

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

    יצא לאור 2015
    ספר

    How to design and evaluate research in education
  5. 5

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

    יצא לאור 2012
    ספר

    How to design and evaluate research in education
  6. 6

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

    יצא לאור 2012
    ספר

    How to design and evaluate research in education
  7. 7

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

    יצא לאור 2009
    ספר

    How to design and evaluate research in education
  8. 8

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

    יצא לאור 2009
    ספר

    How to design and evaluate research in education
  9. 9

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

    יצא לאור 2007
    ספר

    How to design and evaluate research in education
  10. 10

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

    יצא לאור 2003
    ספר

    How to design and evaluate research in education

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