Date, C. J. Relational database : selected writings - Reading, Mass. : Addison-Wesley Pub. 1986. - xiv, 497 p. : ill. ; 24 cm. Includes bibliographies and index. ISBN: 0201141965 LCCN: 85022907 Subjects--Topical Terms: Relational databases.Database management systems Dewey Class. No.: 005.756 / DAT