000 00276nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aR K Gupta
245 0 _aNew style analytical solid geometry
260 _aChandigarh
_bInternational Pub
_c1981
650 _aMath
942 _cBK
999 _c4120
_d4120