00322nam a2200121Ia 4500008004100000020001800041082001400059100001600073245004600089250001100135260004600146300000800192190710s9999    xx            000 0 und d  a0-87692-611-1  a517 Sa79I  aSastry, S S 0aIntrodutory methods of numerical analysis  a2nd ed  aNew DelhibPrentice Hall of India Pc1990  a295