State of the future - Glenn, Jerome Clayton; Gordon, Theodore J.; World Federation of United Nations Associations; American Council for the United Nations University (Washington D.C.: Word Federation of United Nations Associations: American Council for the United Nations University, 2007)
Some issues accompanied by CD-ROM
"The Millennium Project."
Keywords: Twenty-first century -- Forecasts -- Periodicals; 21. Yüzyıl -- Tahminler -- Süreli yayınlar; Forecasting -- Periodicals; Tahmin -- Süreli yayınlar