Effective Negotiating, Teachers book

Antzeko izenburuak

• Effective Negotiating students book
  nork: Comfort J. Jeremy
  Argitaratua: (New York, Oxford University Press, 1998)
• Effective Meetings teachers book
  nork: Comfort J. Jeremy
  Argitaratua: (New York, Oxford University Press, 1996)
• Effective Meetings students book
  nork: Comfort J. Jeremy
  Argitaratua: (New York, Oxford University Press, 1997)
• Effective Telephoning
  nork: Comfort J. Jeremy
  Argitaratua: (Oxford, Oxford University Press, 1996)
• Effective Meetings
  nork: Comfort J. Jeremy
  Argitaratua: (Oxford, Oxford University Press, 2005)