00465nam a2200169 a 450000500170000002000150001708200150003210000200004724500300006726000300009730000270012769000180015496400160017299700190018899900190020795200690022620251203110932.0 a8181283945 a512.7bSTI aStillwell, John aElements of number theory aNew DelhibSpringerc2003 axiic254p.c24 cm.cPB aNumber theory bcdefg_ a130273 LIBSC C c107965d107965 00104070aPUbPUd2008-03-31g236.00l0o512.7 STIp130273yBK