000 00278nam a2200121Ia 4500
654 _aMATH
100 _aGupta, R.
245 _aNumerical Analysis
260 _bLaxmi Publications (P) Ltd.
_aNew Delhi
_c1989
082 _bGUP
_a519.4
300 _aX, 382p.
999 _c38228
_d38228
546 _aText in English
041 _aeng
300 _c23 cm.