000 00247nam a2200109Ia 4500
008 200701s1997 xx 000 0 eng d
100 _aAGGARWAL.B.M
245 0 _aENGINEERING MATHEMATICS
260 _bS CHAND
_c1997
300 _a870
942 _2ddc
_cGE
999 _c437
_d437