000 00287nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aKhanna.M.L
245 0 _aCo-Ordinate Solid Geometry
260 _bJaiprakash Nath &co
_c1979
300 _a398
650 _aMathematics
942 _cBK
999 _c30582
_d30582