00341nam a2200145Ia 45000030006000000080041000060400015000471000030000622450027000922500006001192600035001253000006001605460012001660050017001780STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aSeghal, M.K; Khetarpal, V  aBusiness Communication  a1  bExcel Book; Delhic2006aDelhi  a0  aEnglish20220125160149.0