00439nam a2200157Ia 4500008004100000020001400041082001600055100001800071245003100089250000800120260003900128300002400167500001900191600002100210650005000231240925s9999    xx            000 0 und d  a134673174  a004.165 NOR  aNorton, Peter 0aInside the IBM PC and Ps/2  a3rd  aLahore:bSerat Inter Prizzc,1990.  a335p.bNAfOriginal  aIncludes Index  aComputer Science  aComputer science, information & general works