000 00395nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aMukut Mani Tripathi
245 0 _aCo-Ordinate Geometry: Polar Co-ordinates Approch
250 _a-
260 _aNew Delhi
260 _bNarosa Publishing House
260 _c0
650 _aCo-Ordinate Geometry: Polar Co-ordinates Approch
942 _cBK
999 _c20559
_d20559