Los puntos clave no están disponibles para este artículo en este momento.
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.