00474nam 2200621 4500001000400000003002300004005000900027008004100036082001100077072001600088020001800104100002500122260002400147250000600171245002900177650001600206650003500222650002500257621StarLibrary Marc Built20180430201711 ||||| |||||||||||amh  a005.74 adata models a0-07-228363-7 aAbraham Silberschatz bMCGRAW. HILL c2002 a5 aDatabase system concepts adata models aobject-based databases and xml arelational databases