Perkins, Dennis N. T., Leading at the edge : leadership lessons from the extraordinary saga of Shackleton's Antarctic expedition / - New York : Amacom, 2000. - xix, 268 p. ill., map 24 cm. Includes index. ISBN: 9780814405437 Subjects--Topical Terms: Leadership.Strategic planning.Survival.Explorers Dewey Class. No.: 658.409 DEN