Search Results - Wallen, Norman E.

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  1. 1

    Educational research a guide to the processs by Wallen, Norman E.

    Published 1991
    Book


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  2. 2

    Educational research a guide to the process by Wallen, Norman E.

    Published 1974
    Book


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  3. 3

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

    Published 2007
    Book


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  4. 4

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

    Published 2003
    Book


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  5. 5

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

    Published 2000
    Book


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  6. 6

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

    Published 2009
    Book


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  7. 7

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

    Book


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  8. 8

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

    Published 2023
    Book


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  9. 9

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

    Published 2023
    Book


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  10. 10

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

    Published 2018
    Book


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