00450nam a2200157Ia 4500008004100000020001400041082001400055100002300069245003700092250000800129260003800137300002700175500001900202600002100221650005000242240925s9999    xx            000 0 und d  a130863882  a004.6 STA  aStallings, William 0aData and Computer Communications  a6th  aNew Delhi:bPrentice Hallc,2000.  axx,916p.bNAfOriginal  aIncludes Index  aComputer Science  aComputer science, information & general works