Elmasri, Ramez. Fundamentals of database systems / Ramez Elmasri, Shamkant B. Navathe. - Redwood C : Benjamin/Cummings Publishing Company, 1989. - xxxiii, 802 p. : ill. ; 25 cm. Includes indexes. Includes bibliographical references. ISBN: 0805301453 (hbk. ) Subjects--Topical Terms: Database management.Database design.