HumanitiesLiteratureHuman AnatomyDeontic LogicDe Morgan's Laws
Journal Article Dr. Johnson and Dr. Maty 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-IV, Issue 96, 31 October 1857, Page 341, https://doi.org/10.1093/nq/s2-IV.96.341a Published: 31 October 1857