000 00270nam a2200121Ia 4500
020 _a9788120312661
100 _aSastry SS
245 _aIntroductory Methods of Numerical Analysis
250 _a3rd
260 _c2001
_bPHI
_aNew Delhi
300 _axvi+380
942 _cBK
999 _c27210
_d27210