Pratt, Philip J., 1945- Database systems management and design / Philip J. Pratt, Joseph J. Adamski. - 3rd ed. - Danvers, Mass. : Boyd & Fraser Pub. Co., c1994. - xxii, 678 p. : ill. (some col.) ; 24 cm. ISBN: 0877091153 Subjects--Topical Terms: Database management.System design. LC Class. No.: QA76.9.D3 / P72929 1994 Dewey Class. No.: 005.74