000 00330nam a2200145Ia 4500
008 230913s9999 xx 000 0 und d
082 _a510.02462 SHA
100 _aSharma, G.C
245 0 _aEngineering Mathematics
260 _aNEW DELHI
260 _bGALGOTIA
260 _c2000
300 _a1410
650 _aMathematics
999 _c139442
_d139442