00341pam a2200121 a 4500020000500000041000500005082001500010100002700025245008600052250001100138260005600149300001400205  c  h  a5.133bVAN  aVan, Der, Lans.Rick, F  aIntroduction To Sql Mastering The Relational Database LanguagehTextual Documents  a4th ed  aNew DelhibPearson Education [Addison Wesley]c2007  aXXVI/1026