000 00257nam a2200109Ia 4500
082 _a510 SHA
100 _aSHARMA, G.S. AND OTHERS
245 _aADVANCED MATHEMATICS FOR ENGINEERS AND SCIENTIST
260 _bC.B.S.
_c1987
300 _a10.7
942 _2ddc
_cB
999 _c48669
_d48669