000 00299nam a22001217a 4500
003 OSt
008 230530b |||||||| |||| 00| 0 eng d
082 _a516
_bS48P
100 _aSinha, K. D. P.
245 _aElementary Co-ordinate Geometry
260 _aNew Delhi
_bSt. Friends
_c1977
942 _2ddc
_cBK
999 _c26624
_d26624