00333nam a2200145Ia 45000030006000000080041000060400015000471000017000622450047000792500006001262600020001323000006001525460012001580050017001700STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSastry, S.S.  aIntroductory methods of numerical analysis  a4  c2009aNew Delhi  a0  aEnglish20220125170121.0