00749nam0-22002891i-450-9900025524204033210121863506000255242FED01000255242(Aleph)000255242FED0100025524220000920d1976----km-y0itay50------baENGOn numbers and gamesJ. H. Conway.LondonAcademic Press1976.ix, 238 p.24 cmTeoria dei giochi519Conway,John Horton50219ITUNINARICAUNIMARCBK990002552420403321MXIX-D-402868MASMASOn Numbers and Games119885UNINAING01