00442nam a2200157Ia 4500008004100000020000700041082001600048100002400064245003000088250000700118260004500125300002400170500001900194600002100213650005000234240925s9999    xx            000 0 und d  aNA  a004.165 MAC  aMackenzie ,Scott I. 4aThe 8051 Microcontroller   aNA  aNew Jersey:bPrintice- Hall Int.c,1991.  a408p.bNAfOriginal  aIncludes Index  aComputer Science  aComputer science, information & general works