00560nam a2200181 a 450000500170000002000150001708200150003210000250004724500700007226000440014230000250018669000180021169000260022996400160025599700190027199900190029095200690030920251203110859.0  a0195686993  a512.7bPIC  aPickover, Clifford A  aWonders of numbers:badventures in mathematics, mind, and meaning  aNew YorkbOxford University Pressc2001  axx, 396p.c24 cm. PB  aNumber theory  aMathematics - Buzzles  bcdefg_  a127225 LIBSC C  c106019d106019  00104070aPUbPUd2008-01-28g395.00l0o512.7 PICp127225yBK