Courtney, Hugh, 1963- 20/20 foresight : crafting strategy in an uncertain world / Twenty/twenty foresight. Hugh Courtney. - Boston, Mass. : Harvard Business School Press, c2001. - xi, 209 p. : ill. ; 24 cm. Includes bibliographical references (p. 187-197) and index. ISBN: 1578512662 (alk. paper) LCCN: 2001024174 Nat. Bib. No.: GBA1-W3171 Subjects--Topical Terms: Strategic planning. LC Class. No.: HD30.28 / .C6964 2001 HD30.28 / .C6964 2001 Dewey Class. No.: 658.4/012