00383nam a2200145Ia 450000100060000000800410000602000070004704000130005408200220006710000210008924500440011026000650015430000110021954600070023055488140505s9999    xx            000 0 und d  aNA  cPK-LaUMT  aMAL 004.016bCOM-  aKnight, Geoffrey  aComputer applicationscKnight, Geoffrey  aWashington,USA:bCambridge Communicaitons Corporation,c1969  avar p.  aEN