Media type: E-Article Title: J. D. Swift. Algebraic properties of n-valued propositional calculi. American mathematical monthly, vol. 59 (1952), pp. 612–621 Contributor: Rescher, Nicholas Published: Cambridge University Press (CUP), 1953 Published in: Journal of Symbolic Logic, 18 (1953) 3, Seite 282-282 Language: English DOI: 10.2307/2267443 ISSN: 0022-4812; 1943-5886 Keywords: Logic ; Philosophy Origination: Footnote: