00295nam a2200109Ia 4500008004100000100001700041245004700058245004700105250000800152260001700160300000800177190311s9999    xx            000 0 und d  aS. S. Sastry 0aIntroductory Methods of Numerical Analysis 0aIntroductory Methods of Numerical Analysis  a4th  BPHI Learning  a440