00314nam a2200121Ia 4500008004100000041000800041082001800049100001500067245004800082250001000130260004400140300000800184211209s1994    xx            000 0 und d  aeng  a511.7 N94 SAS  aSASTRY S S  aINTRODUCTORY METHODS OF NUMERICAL ANALYSIS   a2 ed.  aNEW DELHIbPRENTICE-HALL OF INDIAc1994  a296