2005 - Leadership (Paperback) → Paperback, Hardcover, Audio Cassette, Audio CD ISBN-13: 9781401359287 ISBN-10: 1401359280 Genres: Biographies & Memoirs, Business & Money, Nonfiction 12 2002 - Leadership (Hardcover) → Paperback, Hardcover, Audio Cassette, Audio CD ISBN-13: 9780786868414 ISBN-10: 0786868414 Genres: Biographies & Memoirs, Business & Money, Nonfiction 57 |