00317nam a2200133Ia 45000030006000000080041000060400015000471000034000622450038000962500011001342600009001455460012001540050017001660STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aEllot, W.W.; Miles Edward, R.  aColege mathematics a first course  aSecond  c1953  aEnglish20220125170024.0