Effective Executive

Míreanna comhchosúla

• THE EFFECTIVE EXECUTIVE
  de réir: DRUCKER , P.F
  Foilsithe / Cruthaithe: (1967)
• Effective executive
  de réir: Drucker, P
  Foilsithe / Cruthaithe: (1969)
• The Effective Executive
  de réir: Drucker, Peter
  Foilsithe / Cruthaithe: (2006)
• The Effective Executive
  de réir: Drucker, Peter F.
  Foilsithe / Cruthaithe: (2006)
• Effective Executive
  de réir: Drucker, Peter F.
  Foilsithe / Cruthaithe: (2004)