00302nam a2200121Ia 4500008004100000020001800041041000800059100002000067245005500087250001200142260001800154300000800172211209s2008    xx            000 0 und d  a9788131703045  aeng  aSTALLINGS ,WILL  aOPERATING SYSTEMS INTERNALS AND DESIGN PRINCIPLES   a5TH ed.  bPEARSONc2008  a818