Managing the external environment: a strategic perspective/ edited by David Mercer...[etal.] - London: SAGE, 1992 - vi, 302 p.; 23 cm. Includes index ISBN: 0803986297 (pbk) £ 35.00 0803986289 Subjects--Topical Terms: Strategic planningExecutivesLeadershipManagement Dewey Class. No.: 658.4