000 00245nam a2200109Ia 4500
020 _a817409038X
082 _a518
100 _aGREWAL, B.S
245 _aNUMARICAL METHODS IN ENGINEERING SCIENCS
260 _aNEW DELHI
_b KHANNA
_c1999
942 _cBK
999 _c3292
_d3292