00468nam a2200157Ia 4500008004100000020001800041082001400059100004200073245003300115250000800148260004200156300002200198500001900220600002100239650005000260240925s9999    xx            000 0 und d  a9788131716793  a004.6 STA  aFitzgerald, Jerry; Stallings, William 0aBusiness Data Communications  a5th  aNew Delhi:bPearson Educationc,2013.  axix,716p.bNAfNA  aIncludes Index  aComputer Science  aComputer science, information & general works