00337nam a2200145Ia 45000030006000000080041000060400015000471000017000622450029000792500006001082600042001143000006001565460012001620050017001740STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBurton, D.M.  aElementary number Theory  a6  bTata Mc Graw Hill; Delhic2007aDelhi  a0  aEnglish20220125165932.0