Ramakrishnan, Raghu. Database management systems / Raghu Ramakrishnan, Johannes Gehrke. - 3rd ed. - Boston : McGraw-Hill, 2003 - xxxii, 1065 p. : 25 cm. ISBN: 9780072465631 0071151109 (ISE) Subjects--Topical Terms: Database management. Subjects--Index Terms: Hệ thống quản trị dữ liệu Dewey Class. No.: 005.74 / GEH