Hoffer, Jeffrey A. Modern database management / Jeffrey A. Hoffer, Mary B. Prescott, Heikki Topi. - 9th ed. - Upper Saddle River, NJ : Pearson Educ., 2009. - xxxv, 700 p. ISBN: 9780137130481 : Subjects--Topical Terms: Database management. LC Class. No.: QA76.9 / .D3H64 2009