Showing 1 - 3 results of 3 for search 'Ray, William Samuel', query time: 0.01s Refine Results
  1. 1

    The science of psychology an introduction by Ray, William Samuel 1917-

    Published 1964
    Book

    The science of psychology an introduction
  2. 2

    Statistics in psychological research by Ray, William Samuel 1917-

    Published 1962
    Book

    Statistics in psychological research
  3. 3

    An introduction to experimental design. by Ray, William Samuel

    Published 1960
    Book

    An introduction to experimental design.

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