Showing 1 - 3 results of 3 for search 'Yarrow, Leon J.', query time: 0.14s Refine Results
  1. 1
    The effect of antecedent frustration on projective play.
    by Yarrow, Leon J.
    Published 1949
    Thesis Book
  2. 2
    Infant and environment : early cognitive and motivational development /
    by Yarrow, Leon J.
    Published 1975
    Book
  3. 3
    Inventory of children's preschool experiences /
    Published 1972
    Other Authors: “...Yarrow, Leon J....”
    Microform Book
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