Mack, Ruth P. 1903- Planning on uncertainty; decision making in business and government administration / [by] Ruth P. Mack. - New York : Wiley-Interscience, 1971. - xi, 233 p. 23 cm. Includes bibliographical references. ISBN: 0471562807 Subjects--Topical Terms: Decision making. Dewey Class. No.: 658.403 / MAP 1971