IV.—OPPOSITE CONDITIONALS AND DEONTIC LOGIC
Peter Downing · Mind · 1961
Journal Article IV.—OPPOSITE CONDITIONALS AND DEONTIC LOGIC Get access P. B. DOWNING P. B. DOWNING University CollegeLondon Search for other works by this author on: Oxford Academic Google Scholar Mind, Volume LXX, Issue 280, October 1961, Pages 491–502, https://doi.org/10.1093/mind/LXX.280.491 Published: 01 October 1961