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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-

    יצא לאור 2010
    Table of contents only
    Contributor biographical information
    Publisher description
    ספר

    How to design and evaluate research in education
  8. 8

    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
  9. 9

    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
  10. 10

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

    יצא לאור 2007
    ספר

    How to design and evaluate research in education
  11. 11

    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
  12. 12

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

    יצא לאור 2003
    ספר

    How to design and evaluate research in education
  13. 13

    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
  14. 14

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

    יצא לאור 2003
    ספר

    How to design and evaluate research in education
  15. 15

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

    יצא לאור 2000
    ספר

    How to design and evaluate research in education
  16. 16

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

    יצא לאור 1994
    ספר

    How to design and evaluate research in education
  17. 17

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

    יצא לאור 1993
    ספר

    How to design and evaluate research in education
  18. 18

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

    יצא לאור 1993
    ספר

    How to design and evaluate research in education
  19. 19

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

    יצא לאור 1993
    ספר

    How to design and evaluate research in education
  20. 20

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

    יצא לאור 1993
    ספר

    How to design and evaluate research in education
  21. 21

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

    יצא לאור 1993
    ספר

    How to design and evaluate research in education
  22. 22

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

    יצא לאור 1990
    ספר

    How to design and evaluate research in education
  23. 23

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

    ספר

    How to design and evaluate research in education

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