Ramakrishnan, Raghu. Database management systems / Raghu Ramakrishnan, Johannes Gehrke. - 3rd ed. - Boston : McGraw-Hill, 2003. - xxxii, 1065 p. : ill. ; hbk ISBN: 0072465638 Subjects--Topical Terms: Database management. LC Class. No.: QA76.9.D3.R2 2003