00273nam a2200109Ia 4500008004100000041000800041082000800049100001700057245002900074260004400103300001600147231228s1998    xx            000 0 und d  aeng  bBOY  aBOYCE (Jim )  aUpgrading Pcsilllutrated  aLondonbHarlow, Addision Wesley -c1998  axxviii, 710