000 00265nam a2200121Ia 4500
041 _aEN
082 _a500
_bNAR
100 _aNarayan, Shanti .
245 0 _aAnalytical Solid Geometry /Shanti Narayan.
260 _b S.Chand
_c1990
300 _a310
942 _cBK
999 _c21828
_d21828