000 00239nam a2200109Ia 4500
020 _a812031266X
082 _a518
100 _aSASTRY, S.S
245 _aINTRODUCATION METHODS OF NUMERICAL ANALYSIS
260 _aPHI
_b PHI
_c1999
942 _cBK
999 _c6483
_d6483