Database management and design / Gary W. Hansen, James V. Hansen. Hansen, Gary W. (Gary William), 1943- Hansen, James V. Database management. Database design. QA76.9.D3 H348 1996 005.74 20 HAD Includes bibliographical references (p. 553-565) and index. Upper Saddle River, N.J.: Prentice Hall, c1996. c1996. 1996 Text xxvi, 582 p. : eng