00337nam a2200145Ia 4500008004100000041000800041082001600049100001400065245004000079250001200119260002200131300000800153365001600161700001400177230718s9999    xx            000 0 und d  aeng  a004.16bHAL  aHall D.V.  aMicroprocessors And Digital Systems  a2nd ed.  c1983bMcgraw Hill  a474  cRs.b416.10  aHall D.V.