00384nam a2200145Ia 4500008004100000020001500041041001200056082001600068100001700084245005400101260004000155300000900195650001600204700001800220221030s9999    xx            000 0 und d  a8178082969  aEnglish  a105.23bZie  aR. E. Ziemer 0aSignals & Systemscby R. E. Ziemer, W. H. Tranter  bPearson  EducationaNew Delhic2004  a2004  aBE Computer  aW. H. Tranter