00459nam a2200157Ia 4500008004100000020001400041082002100055100004400076245005300120250000800173260003500181300002400216500001900240600002700259650001500286240925s9999    xx            000 0 und d  a713135697  a621.38195835 HFF  aHeffer, D. E.; King, G. A.; Keith D. C. 0aBasic Principles and Practice of Microprocessors  a2nd  aLondon:bEdward Arnoldc,1986.  a242p.bNAfOriginal  aIncludes Index  aEngineering Technology  aTechnology