00375nam a2200145Ia 4500008004100000041000800041082001600049100001400065245006100079250001200140260002200152300002500174365001600199700001400215230719s9999    xx            000 0 und d  aeng  a004.16bHAL  aHall D.V.  aMicroprocessors And Interfacing Programming And Hardware  a2nd ed.  c1986bMcgraw Hill  a554dRef 83 E (2571)  cRs.b100.00  aHall D.V.