000 00428nam a2200181Ia 4500
008 210723s9999||||xx |||||||||||||| ||und||
020 _aNULL
035 _a24156
082 _a515.4
_BSMI
100 _aSmith, Charles
245 0 _aConic Sections By The Methods Of Co-ordinate Geometry
250 _a-
260 _aLondon
_bMacmillan Publishing Co. Inc.
300 _a449
500 _a352
650 _a-
942 _cBK
999 _c24156
_d24156