000 00500nam a2200205Ia 4500
008 210210b2017 xxu||||| |||| 00| 0 eng d
020 _a9788121903394
041 _aeng
082 _a510 SAXF
100 _aSAXENA (H C)
245 _aFinite differences and numerical analysis
260 _aNew Delhi
_bS. Chand & Co. Ltd.
_c2017
300 _axi,452
650 _anumerical
650 _aFinite
650 _adifferences
650 _aanalysis
690 _aMathematics
906 _a072803
999 _c122623
_d122623