Hughes, Richard L., 1946- Leadership : enhancing the lessons of experience / Richard L. Hughes, Robert C. Ginnett, Gordon J. Curphy. - 6th ed. - Boston : McGraw-Hill Irwin, c2009. - xvi,591p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 9780070080713 0070080712 LCCN: 2007041995 Subjects--Topical Terms: Leadership. LC Class. No.: HM1261 / .H84 2009 Dewey Class. No.: 303.34 / HUG/L