Brilliant leader What the best leaders know, do and say /

Eitemau Tebyg

• Brilliant leader : what the best leaders know, do and say
  gan: Simon Cooper
  Cyhoeddwyd: (2010)
• Brilliant leader
  gan: Simon Cooper
  Cyhoeddwyd: (2010)
• Brilliant negotiations: What the best negotiators know do and say
  gan: Nic Peeling
  Cyhoeddwyd: (2008)
• Brilliant negotiations : what the best negotiatiors know, do and say
  gan: Peeling, Nic
  Cyhoeddwyd: (2009)
• Brilliant
  gan: Doyle, Roddy
  Cyhoeddwyd: (2014)