The Effective Executive /

Antzeko izenburuak

• The effective executive
  nork: Peter F.drucker
  Argitaratua: (1993)
• The effective executive /
  nork: Drucker Peter F
  Argitaratua: (1967)
• Effective Executive
  nork: Drucker, Peter F
  Argitaratua: (1967)
• Effective executive
  nork: Drucker, Peter F
  Argitaratua: (1978)
• Effective executive
  nork: Drucker, Peter F.
  Argitaratua: (1967)