00297nam a2200133Ia 45000030006000000080041000060400015000471000015000622450038000772500010001152600009001255460012001340050017001460STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aWilton Rex  aMathematica for computer students  aFirst  c1994  aEnglish20220125160205.0