00454    a2200157   4500020001800000040001300018082001200031100001700043245008400060260003300144300003200177650002300209650002100232650002400253700001900277  a1-85233-008-2  aDLCbDLC0 a005.7561 aLevene, Mark02aA guided tour of relational databases and beyondcMark Levene and George Loizou  aNew Delhi :bSpringer,c2000  axiv, 625 p. :bill. ;c25cm 7aRelationsdatabaser 7aDatabashantering 7aDatabase management1 aLoizou, George