000 00248nam a2200109Ia 4500
020 _a812031266X
082 _a519.417
100 _aSASTRY, S.S
245 _aINTRODUCTORY METHODS OF NUMERICAL ANSLISIS
260 _aNEW DELHI
_b PHI
_c1999
942 _cBK
999 _c6481
_d6481