Showing 1 - 2 results of 2 for search 'Helson, Harry 1898- , ed', query time: 0.01s Refine Results
  1. 1

    Contemporary approaches to psychology by Helson, Harry 1898- ed

    Published 1967
    Book

    Contemporary approaches to psychology
  2. 2

    Theoretical foundations of psychology by Helson, Harry 1898- , ed

    Published 1951
    Book

    Theoretical foundations of psychology

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