00293nam a2200121Ia 45000030006000000080041000060400015000471000018000622450037000802600025001175460012001420050017001540STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMeserve, B.E.  aFundemental concepts of geometry  bAddison Wesleyc1959  aEnglish20220125170016.0