Dover publications in8. Sans date. Broché.
Reference : 100138825
circa 1960 couverture défraîchie intérieur propre
Un Autre Monde
M. Emmanuel Arnaiz
07.69.73.87.31
Conformes aux usages de la librairie ancienne.
London, Macmillan and Co., 1924. Orig. full cloth. Gilt lettering to spine. Frontispiece (depicting The Logical Machine). XLIV,786 pp. + Publisher's Catalogue. Underlinings throughout in red crayon. Otherwise fine.
Jevons was a pioneer of symbolic logic. The frontispiece depicts his logical machine, often called a ""logical piano"". It was the first logic machine with enough power to solve complicated problems with superhuman speed. It was first demonstrated before the Royal Society in 1870. - Originally issued 1874, this is the fourth reprint.
N.Y., Dover Publ., (1958). LIII,786 pp.