Languages of the world /

Antzeko izenburuak

• Languages of the world
  nork: Katzner, Kenneth
• Language of the world
  nork: Katzner, Kenneth
  Argitaratua: (2002)
• Languages of the word
  nork: Katzner ,Kenneth
  Argitaratua: (2002)
• The Language of the World
  nork: Ketzner, Kenneth
  Argitaratua: (1977)
• An introduction to the languages of the world /
  nork: Lyovin, Anatole
  Argitaratua: (1997)