The united nations population projection computer program A user`s manual

Ижил төстэй зүйлс

• Results of the seventh United Nations Population Inquiry among Governments
  Хэвлэсэн: (1995)
• Results of the Eighth United Nations Inquiry among Governments on Population and Development
  Хэвлэсэн: (2001)
• Long-range World Population Projections Two Centuries of Population Growth 1950-2150
  Хэвлэсэн: (1992)
• Global estimates and projections of population by sex and age the 1988 revision
  Хэвлэсэн: (1989)
• Long-range World Population Projections: Based on the 1998 Revision
  Хэвлэсэн: (2000)