Description
TURING, Alan M. (1912-1954).On Computable Numbers, with an Application to the Entscheidungsproblem, in the “Proceedings of the London Mathematical Society”, second series, vol.42, parts 3 and 4, pp.230-265. London: November 30th - December 23rd 1936. 2 original parts, 8vo (10 3/16 x 6 13/16 inches; 259 x 174 mm). Original...