00266nam a2200121Ia 4500008004100000020001800041041000800059100002000067245002300087250001200110260001400122300000800136211209s2009    xx            000 0 und d  a9780070667587  aeng  aHARRIS,ARCHER J  aOPERATING SYSTEMS   a2ND ed.  bTMHc2009  a294