00322nam a2200133Ia 45000030006000000080041000060400015000471000020000622450044000822500011001262600022001375460012001590050017001710STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aScheild Francis  aSchaums outlines of theory and problems  aSecond  bMcgraw hillc1989  aEnglish20220125170038.0