000 00327nam a2200121Ia 4500
008 240112s9999 xx 000 0 und d
082 _aDUR-C
_b516.3
100 _aDurell, Clement V
245 0 _aConcise geometrical conics
260 _a London
_bMacmillan Company
_c1930
650 _aAnalytic geometry; Mathematics
942 _cBK
999 _c9367
_d9367