Effective Director in Action

Eitemau Tebyg

• Effective director in action
  gan: Louden, J. Keith
  Cyhoeddwyd: (1975)
• Effective director in action
  gan: J. Keith Louden
  Cyhoeddwyd: (1980)
• Board of Directors and Effective Management
  gan: Koontz, Harold
  Cyhoeddwyd: (1967)
• Board of directors and effective management
  Cyhoeddwyd: (1967)
• Director
  gan: Tricker, Bob; Author
  Cyhoeddwyd: (2004)