Showing 1 - 3 results of 3 for search 'Gregory, Robert J. 1943-', query time: 0.01s Refine Results
  1. 1

    Psychological testing history, principles, and applications by Gregory, Robert J. 1943-

    Published 2015
    Book

    Psychological testing history, principles, and applications
  2. 2

    Psychological testing history, principles, and applications by Gregory, Robert J. 1943-

    Published 2000
    Book

    Psychological testing history, principles, and applications
  3. 3

    Psychological testing history, principles, and applications by Gregory, Robert J. 1943-

    Published 1996
    Book

    Psychological testing history, principles, and applications

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