000 00379nam a2200169 4500
008 160616s2001 000 0
245 _aOn numbers and games
100 _aConway, John Horton
250 _a2
260 _aMassachesetts
260 _bA K Peters
260 _c2001
300 _a242
020 _a1568811276
942 _cBK
_2BK19495
_01
080 _a511 CON
999 _c19495
_d19495