00311nam a2200133Ia 45000030006000000080041000060400015000471000020000622450046000822500011001282600009001395460012001480050017001600STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aDhamdhere, D.M.  aSystems programming and operating systems  aSecond  c2001  aEnglish20220125160200.0