Commercial correspodence in english /

Antzeko izenburuak

• Manual of commercial correspondence.
  nork: Hume,G. Bayley,J.E
  Argitaratua: (1967)
• Effective business english and correspodence
  nork: Ramesh, M S
  Argitaratua: (1977)
• Commercial correspondence
  nork: Majumdar, M
  Argitaratua: (1974)
• Handbook on commercial correspondence
  nork: Nambiar, M C K
  Argitaratua: (1986)
• Handbook on commercial correspondence
  nork: Nambiar, M C K
  Argitaratua: (1986)