1857/04/04 by A. De Morgan
Mathematics · Social Sciences · #Mathematical and Theoretical Analysis #Political Economy and Marxism
paper · doi:10.1093/nq/s2-iii.66.272
Journal Article Impossible problems Get access A. De Morgan A. De Morgan Search for other works by this author on: Oxford Academic Google Scholar Notes and Queries, Volume s2-III, Issue 66, 4 April 1857, Pages 272–275, https://doi.org/10.1093/nq/s2-III.66.272 Published: 04 April 1857