00431nam a2200157Ia 4500008004100000041000800041082001500049100001400064245006100078260002700139300002500166365001600191700001400207906003300221999001900254230612s9999    xx            000 0 und d  aeng  a004.16 HAL  aHall D.V.  aMicroprocessor And InterfacingbProgramming And Hardware  c1986bTata McGraw Hill  a554cRef 83 E (2571)  cRs.b150.00  aHall D.V.  dB:34310-Aug-1993cETC b67.5  c166484d166484