Elmasri, Ramez. Fundamentals of database systems / Ramez Elmasri, Shamkant B. Navathe. - 5th ed. - Noida : Pearson, 2011. - xxxii, 1143 p. : ill. ; 24 cm. ISBN: 0321122267 0321369572 9788131716250 LCCN: 2006002008 Subjects--Topical Terms: Database management.