00287nam a2200121Ia 45000030006000000080041000060400015000471000018000622450025000802600031001055460012001360050017001480STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRose JOhn, S.  aMathematical society  bMathematical Societyc1970  aEnglish20220125170026.0