Showing 1 - 3 results of 3 for search 'R. McNally', query time: 0.02s Refine Results
  1. 1

    Experimental and quasi-experimental designs for research by Campbell, Donald Thomas 1916

    Published 1963
    Book

    Experimental and quasi-experimental designs for research
  2. 2

    Experimental and quasi-experimental designs for research by Campbell, Donald Thomas 1916-

    Published 1963
    Book

    Experimental and quasi-experimental designs for research
  3. 3

    Experimental and quasi-experimental designs for research by Campbell, Donald Thomas 1916-

    Published 1963
    Book

    Experimental and quasi-experimental designs for research

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