Elmasri, Ramez,. Database systems : : models, languages, design and application programing / / by Ramez Elmasri , Shamkant B. Navathe . . - 6th ed. / / 2nd imp. - New Delhi Pearson 2014 - 1214p.: 24 cm. ISBN: 9788131792476 Subjects--Topical Terms: Database Dewey Class. No.: 005.74