00751nam0-22002891i-450-99000027480040332120001010000027480FED01000027480(Aleph)000027480FED0100002748020001010d--------km-y0itay50------baitay-------001yyOn Numbers and GamesJ.H. Conway.LondonAcademic Press1976IX,238 p., ill., 24 cm629Conway,John Horton50219ITUNINARICAUNIMARCBK99000027480040332104 022-66IRC 906/LDINCHDINCHOn Numbers and Games119885UNINAING01