00299nam a2200133Ia 45000030006000000080041000060400015000471000019000622450036000812500010001172600009001275460012001360050017001480STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aScidenberg, A.  aLectures in projective geometry  aFirst  c1965  aEnglish20220125170017.0