00443nam a2200157Ia 4500008004100000020001400041082001600055100002300071245003500094250000700129260003200136300002700168500001900195600002100214650005000235240925s9999    xx            000 0 und d  a735700818  a005.265 HOW  aHowd ,Rice Janice. 0aExchange System Administration  aNA  aBoston:bNew Ridersc,1999.  axv,299p.bNAfOriginal  aIncludes Index  aComputer Science  aComputer science, information & general works