00314nam a2200145Ia 4500001000500000005001700005008004100022020001500063082001200078100001600090245002400106250001300130260001000143650001500153245720261006003625.0120911s9999    xx            000 0 und d  a078971650X  a004 WHI  a White,ron   a How computer work   a3rd. ed.  a Que   a Computer