00470nam a2200157Ia 4500008004100000020001800041082001400059100004200073245003300115250000800148260004200156300002400198500001900222600002100241650005000262240925s9999    xx            000 0 und d  a9788131716793  a004.6 STA  aFitzgerald, Jerry; Stallings, William 0aBusiness Data Communications  a5th  aNew Delhi:bPearson Educationc,2013.  a1028p.b0fOriginal  aIncludes Index  aComputer Science  aComputer science, information & general works