Ullman, Jeffrey D. 1942- A first course in database systems / Jeffrey D. Ullman and Jennifer Widom - 2nd ed. , international ed. - Upper Saddle River, N.J. : Pearson Education, c2002 - 511 p. : ill. Includes bibliographical references and index ISBN: 0131225200 Subjects--Topical Terms: DATABASE MANAGEMENT LC Class. No.: QA76.9 .D3 / U445F 2002