Understanding Behaviors for Effective Leadership, 2nd EditionDan L. Costley Jon P. Howell · First published 2005Open the Tome
Understanding behaviors for effective leadershipJon P. Howell, Dan L. Costley · First published 1999 · Latest edition 2001Open the Tome
Human relations in organizationsDan L. Costley · First published 1978 · Latest edition 1997Open the Tome
Instructor's resource guide to accompany 'Human relations in organizations'Dan L. Costley · First published 1994Open the Tome
Instructor's manual, classroom resources, exercises, tests, and transparency masters to accompany Human relations in organizationsDan L. Costley · First published 1991Open the Tome
Instructor's manual with test bank to accompany Human relations in organizations, 3rd edDan L. Costley · First published 1987Open the Tome
