Showing 1 - 5 results of 5 for search 'Hyun, Helen H.', tempo de consulta: 0.01s Limitar resultados
  1. 1

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

    Publicado 2023
    Libro

    How to design and evaluate research in education
  2. 2

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

    Publicado 2023
    Libro

    How to design and evaluate research in education
  3. 3

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

    Publicado 2018
    Libro

    How to design and evaluate research in education
  4. 4

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

    Publicado 2015
    Libro

    How to design and evaluate research in education
  5. 5

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

    Libro

    How to design and evaluate research in education

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