00417nam a2200181Ia 4500003000500000008004100005020001800046040001900064082000700083100001500090245002200105250000600127260003500133300001000168365000800178546001200186700003700198STCL230729s9999    xx            000 0 und d  a9788131723593  aSTCLcSTCLbEN  222  aNutt, Gary 0aOperating systems  a3  bPearson EducationaNoidac2012  a806 p  b420  aEnglish  aChaki, Nabendu; Neogy, Sarmistha