00327nam a2200121Ia 45000030006000000080041000060400015000471000022000622450072000842600020001565460012001760050017001880STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGrieve Barrie, A.  aAnalytical geometry of conics sections and elementary solid figures  bMacmillanc1925  aEnglish20220125170012.0