Peter principle

Míreanna Comhchosúla

• The Peter principle : why things always go wrong /
  le: Peter, Laurence J., et al.
  Foilsithe: (1970)
• Why things go wrong or the peter principles revisited
  le: Peter, Laurence J
  Foilsithe: (1985)
• Peter principles /
  le: Peter, Lawrence J. And
  Foilsithe: (1969)
• Peter Drucker on the profession of management /
  le: Drucker, Peter F.
  Foilsithe: (1998)
• Peter Drucker on the profession of management
  le: Drucker, Peter F
  Foilsithe: (2003)