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The year 2000 : a frameword for speculation on the next thirty-three years ; with contrib. from other staff members of the Hudson Institute
Kahn, Herman, (1967)
Megatrends : ten new directions transforming our lives
Naisbitt, John, (1982)
Management science and futures studies in Socialist Romania. Dedicated to the 3. World Future Research Conference, Bucharest, September 3-10, 1972
(1972)