TY - BOOK AU - Date,C.J. TI - An introduction to database systems SN - 9780321189561 (pbk.) : U1 - 005.74 DAT PY - 2004/// CY - Boston, [Mass.], London PB - Addison-Wesley KW - Database systems KW - Relational database systems KW - Database management KW - Computers and IT KW - ukslc KW - Database software KW - thema KW - Databases N1 - Previous ed.: 2000; Internet access card tipped in; Includes bibliographical references and index ER -