000 00268nam a2200109Ia 4500
008 200701s2009 xx 000 0 eng d
100 _aSankaraiah .c
245 2 _aA text book of engineering mathematics - 1
260 _bVGS
_c2009
300 _a8.1
942 _2ddc
_cGE
_01
999 _c3887
_d3887