Data processing for decision-making : an introduction to third-generation information systems / Richard W. Brightman, Bernard J. Luskin [and] Theodore Tilton. Brightman, Richard W. Luskin, Bernard J., joint author. Tilton, Theodore, joint author. Business Data processing. Decision making. HF5548.2 .B757 1971 001.6 BRD New York, Macmillan 1971 1971 1971 Text xv, 480 p. eng