00275nam a2200109Ia 4500008004100000041000800041082001500049100001400064245002500078260005400103300000800157231228s2007    xx            000 0 und d  aeng  a5.276bMIC  aMICROSOFT  aExchange Server 2007  aNew DelhibPrentice Hall of India New Delhic2007  a526