Kotter, John P., A force for change : how leadership differs from management / John P. Kotter. - New York : London : Free Press ; Collier Macmillan, c1990. - xi, 180 p. : 25 cm. Includes bibliographical references (p. 173-175). ISBN: 0029184657 : TZS 3531 Subjects--Topical Terms: Leadership.Industrial management. Dewey Class. No.: 658.4092 KOT