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  1. 1

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

    Pubblicazione 2023
    Libro

    How to design and evaluate research in education
  2. 2

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

    Pubblicazione 2023
    Libro

    How to design and evaluate research in education
  3. 3

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

    Pubblicazione 2018
    Libro

    How to design and evaluate research in education
  4. 4

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

    Pubblicazione 2015
    Libro

    How to design and evaluate research in education
  5. 5

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

    Pubblicazione 2012
    Libro

    How to design and evaluate research in education
  6. 6

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

    Pubblicazione 2012
    Libro

    How to design and evaluate research in education
  7. 7

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

    Pubblicazione 2010
    Table of contents only
    Contributor biographical information
    Publisher description
    Libro

    How to design and evaluate research in education
  8. 8

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

    Pubblicazione 2009
    Libro

    How to design and evaluate research in education
  9. 9

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

    Pubblicazione 2009
    Libro

    How to design and evaluate research in education
  10. 10

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

    Pubblicazione 2007
    Libro

    How to design and evaluate research in education
  11. 11

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

    Pubblicazione 2007
    Libro

    How to design and evaluate research in education
  12. 12

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

    Pubblicazione 2003
    Libro

    How to design and evaluate research in education
  13. 13

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

    Pubblicazione 2003
    Libro

    How to design and evaluate research in education
  14. 14

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

    Pubblicazione 2003
    Libro

    How to design and evaluate research in education
  15. 15

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

    Pubblicazione 2000
    Libro

    How to design and evaluate research in education
  16. 16

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

    Pubblicazione 1994
    Libro

    How to design and evaluate research in education
  17. 17

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

    Pubblicazione 1993
    Libro

    How to design and evaluate research in education
  18. 18

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

    Pubblicazione 1993
    Libro

    How to design and evaluate research in education
  19. 19

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

    Pubblicazione 1993
    Libro

    How to design and evaluate research in education
  20. 20

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

    Pubblicazione 1993
    Libro

    How to design and evaluate research in education
  21. 21

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

    Pubblicazione 1993
    Libro

    How to design and evaluate research in education
  22. 22

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

    Pubblicazione 1990
    Libro

    How to design and evaluate research in education
  23. 23

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

    Libro

    How to design and evaluate research in education

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