Date, C.J An introduction to data base systems [Book]. C.J. Date - Seventh edition - Massachusetts: Addison Wesely Publishing Company: 2000 - xvi, 938 pages: 24 cm. Includes bibliographical references and index. All. ISBN: 0201684195 97802014193 Subjects--Topical Terms: Database Management Systems--Database DesignComputer Science--Relational DatabasesRelational Model--Transaction ManagementIntegrity Dewey Class. No.: 005.74