Proceedings of the 1989 ACM SIGMOD International Conference on the Management of Data, Portland, Oregon - International Conference on the Management of Data (1989 June : Portland, Oregon); Clifford, James; Lindsay, Bruce; Maier, David; Association for Computing Machinery. Special Interest Group on Management of Data. (New York, N.Y. : Association for Computing Machinery, 1989)
Includes bibliographical references.
Includes index.
Keywords: Database management -- Congresses