Sharing a world of difference The earth's linguistic, cultural and biological diversity

Ижил төстэй зүйлс

• Sharing a world of difference the Earth's linguistic, cultural and biologyical diversity
  Хэвлэсэн: (2003)
• A Literate world
  Хэвлэсэн: (1991)
• Intergovernmental Committee of the World Decade for Cultural Development
  Хэвлэсэн: (1992)
• Intergovernmental Committee of the World Decade for Cultural Development
  Хэвлэсэн: (1997)
• Viet Nam's cultural diversity
  Хэвлэсэн: (2001)