00285nam a2200121Ia 45000030006000000080041000060400015000471000016000622450025000782600031001035460012001340050017001460STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aBennett, G.  aMathematical society  bMathematical Societyc1971  aEnglish20220125170026.0