00476nam a2200157Ia 4500008004100000020001400041082001500055100002300070245005300093250000800146260004500154300002900199500001900228600002100247650005000268240925s9999    xx            000 0 und d  a139737448  a004.62 STA  aStallings, William 0aISDN and Broadband ISDN with Frame Relay and ATM  a4th  aNew Jersey:bPrintice- Hall Int.c,1999.  axiii,877p.bNAfOriginal  aIncludes Index  aComputer Science  aComputer science, information & general works