000 00247nam a2200109Ia 4500
008 160930s9999 xx 000 0 und d
100 _aPatni,G.C.
245 _aCo-Ordinate Geometry
260 _aJaipur
_bRamesh
300 _a206p.;19cm
942 _cDB
999 _c9153
_d9153