000 00289nam a2200121 4500
020 _a9789386217646
082 _a620.00151
_bPUN/N
100 _aPundir, Sudhir K
245 _aNuemerical methods in science and engineering
260 _aNewdelhi
_bCBS
_c2017
300 _a888p
942 _cBK
999 _c44714
_d44714