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Journal Article Current Issues in Education Get access Brand Blanshard Brand Blanshard Yale University Search for other works by this author on: Oxford Academic PubMed Google Scholar The Monist, Volume 52, Issue 1, 1 January 1968, Pages 11–27, https://doi.org/10.5840/monist196852112 Published: 23 December 2014
Brand Blanshard (Mon,) studied this question.