000 00328nam a2200133Ia 4500
005 20260413100749.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aGrewal B.S
245 0 _aNumerical Methods
260 _bKhanna pub New Delhi
_c2011
300 _a676
942 _cGB
999 _c4434
_d4434