00337nam a2200145Ia 45000030006000000080041000060400015000471000019000622450030000812500006001112600039001173000006001565460012001620050017001740STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aJohn Stillwell  aElements of Number Theory  a2  bSpringer Group; Delhic2009aDelhi  a0  aEnglish20220125165932.0