000 00315nam a22001337a 4500
999 _c5233
_d5233
020 _a9780241243589
082 _a510 BAL
100 _aBall, Johnny
245 _aThink of a number /
_cJohny Ball
260 _aLondon :
_bPenguin Random House
_c2005
300 _a96 p.
650 _aGeneral Mathematics
942 _cSTL