Showing 1 - 2 results of 2 for search 'Ellis, Robert Sidney 1890-', query time: 0.01s Refine Results
  1. 1

    Educational psychology a problem approach by Ellis, Robert Sidney 1890-

    Published 1951
    Book

    Educational psychology a problem approach
  2. 2

    The psychology of individual differences by Ellis, Robert Sidney 1890-

    Published 1930
    Book

    The psychology of individual differences

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