00419nam a2200157Ia 4500008004100000020001500041041001200056082001600068100002700084245007600111250000800187260002500195300000900220650001600229700001600245221030s9999    xx            000 0 und d  a007120413X  aEnglish  a105.23bSil  aA. Silberschatz ( PR ) 0aDatabase System Concepts ( PR )cby A. Silberschatz ( PR ), H. Korth, H  a4th  bTMHaNew Delhic2002  a1064  aBE Computer  aH. Korth, H