000 00285nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a516.13 GOY\C S.K/C
100 _aS.K.GOYAL
245 0 _aCO-ORDINATE GEOMETRY
260 _bARIHANT PRAKASHAN
_c2008
300 _a840
942 _cTB
999 _c47491
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