000 00287nam a2200121Ia 4500
008 210310s9999 xx 000 0 und d
040 _crty
100 _aArora,P.N. and Bagga,P.C.
245 0 _aTest book of Coordinate Geometry
260 _aNew Delhi
300 _a1982
942 _cTU
999 _c235903
_d235903