Blanchard, Kenneth H. The heart of a leader / Ken Blanchard. - Tulsa, Okla : Honor Books, c1999. - 157 p. ; 18 cm. ISBN: 1562924885 LCCN: 99218904 Subjects--Topical Terms: Leadership.Industrial management.Management. LC Class. No.: HD57.7 / .B558 1999 Dewey Class. No.: 658 / B639h