000 00284nam a2200121Ia 4500
008 220201s2002 xx 000 0 eng d
082 _a518
_bBAL
100 _aBalagurswamy, E
245 0 _aNumerical method
260 _aDelhi
_bTata Mcgraw hill
_c2002
300 _a608
942 _2ddc
999 _c36574
_d36574