00338nam a2200145Ia 45000030006000000080041000060400015000471000016000622450031000782500006001092600042001153000006001575460012001630050017001750STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aVaughan, T.  aMultimedia: Making it work  a7  bTata Macgraw hill; Delhic2007aDelhi  a0  aEnglish20220125160209.0