00362nam a2200145Ia 45000030006000000080041000060400015000471000017000622450047000792500006001262600049001323000006001815460012001870050017001990STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGuffey, M.E.  aBusiness Communication Process and Product  a3  bThomsonBrooks and cole; Bostonc2005aBoston  a0  aEnglish20220125160149.0