00297nam a2200121Ia 45000030006000000080041000060400015000471000018000622450031000802600035001115460012001460050017001580STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aHariharan, P.  aAnalytical geometry part I  bUniversity of Travancorec1940  aEnglish20220125170026.0