00899nam0-22002891i-450-99000739084040332120030206000739084FED01000739084(Aleph)000739084FED0100073908420030206d1894----km-y0itay50------baengGBy-------001yyStudies and exercises in formal logicincluding a generalisation of logical processes in their application to complex inferencesJohn Neville Keynes3. rewritten and enlargedLondonNew YorkMacMillan1894XVIII, 476 p.24 cmKeynes,John Neville118676ITUNINARICAUNIMARCBK990007390840403321XI M 962750FGBCFGBCStudies and exercises in formal logic692154UNINA