Dan L. Costley

• Understanding Behaviors for Effective Leadership
• Human relations in organizations
• Understanding behaviors for effective leadership
• Human Relations in Organizatio N Fourth
• Instructor's manual with test bank to accompany Human relations in organizations, 3rd ed
• Instructor's manual, classroom resources, exercises, tests, and transparency masters to accompany Human relations in organizations
• Instructor's resource guide to accompany 'Human relations in organizations'