Adair, John How to grow leaders : the seven key principles of effective leadership development / John Adair. - New Delhi : Kogan Page, 2011. - vi, 184 p. : ill. ; 24 cm. Includes index. ISBN: 9788175544901 LCCN: 2005002853 Subjects--Topical Terms: Leadership.Executives--Training of.Executive ability. LC Class. No.: HD57.7 / .A2749 2005 Dewey Class. No.: 658.4092 / ADA