000 00447cam a2200169ua 4500
001 7635
008 120223n ii |||gr||||Z||||||eng
040 _cMAIN
082 _a516.16
100 _aNand, Brahma,
_eTyagi, B.S.,
245 _aCo-ordinate Solid Geometry
_zBrahma Nand
250 _a11th /
_b1990-91.
260 _aMeerut:
_bKeder Nath Ram Nath,
_c1990-91.
300 _a614p.
600 _aMathematics,
_eCo-ordinate Systems.
942 _cBK
999 _c7257
_d7257