00301nam a2200133Ia 45000030006000000080041000060400015000471000021000622450036000832500010001192600009001295460012001380050017001500STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aDavis Philip, J.  aInterpolation and approximation  aFirst  c1963  aEnglish20220125170037.0