00323nam a2200133Ia 45000030006000000080041000060400015000471000027000622450039000892500010001282600022001385460012001600050017001720STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aStewart; Zimmer; Clark  aBusiness english and communication  aSixth  bMcgraw hillc1978  aEnglish20220125170547.0