000 00278nam a2200121Ia 4500
999 _c55017
_d55017
020 _a9788120332171
100 _aSankara Rao K.
245 _aNumerical Methods for Scientists and Engineers
250 _a3
260 _c2011
_bPHI
_aNew Delhi
300 _axiv+353
942 _cBB