00314nam a2200121Ia 45000030006000000080041000060400015000471000018000622450057000802600026001375460012001630050017001750STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aNixon, R.C.J.  aSuppliment to euclid modern geometry of the triangle  bClarendon pressc1906  aEnglish20220125170014.0